NSN 5999-00-320-7459 MS27490220, MS27490-220, MS2749022D

Product Details | ELECTRICAL CONTACT

5999-00-320-7459 An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also CLIP, ELECTRICAL; CLAMP, ELECTRICAL; BRUSH, ELECTRICAL CONTACT; PLUG, TIP; and JACK, TIP.

Part Alternates: MS27490220, MS27490-220, MS2749022D, MS27490-22D, MS2749322D, MS27493-22D, MS2765522D, MS27655-22D, M39029/56-348 , M39029/56-3484571A175, M3902956348, M39029563484571A175, AS39029/56-348, AS3902956348, B84870, BIN348, BIN-348, C334Z52C275, C334-Z52-C275, CN09720220, CN0972-0220, CN09720220A2, CN0972-0220-A2, SC22069555, SC220695-55, T3412236LD, T3-4122-36LD, TC22Y8DJ5, TC22Y-8DJ5, VG96912S22D1, VG96912S22D-1, MIL-C-39029/56, MIL-C-39029/56-348, MIL-C-39029/56-34B, MILC3902956, MILC3902956348, MILC390295634B, PC02000220D, PC-0200-0220D, GHN20086001, GHN20086-001 , 0008003226, 000-8003-226, 5M.4593.220.51, 5M459322051, 85990906, 8599-0906, 94521924, 945219-24, 0311147007, 031-1147-007, 0318710013, 031-8710-013 , 10082497, 10407035725, 10-407035-725, 1040703572G, 10-407035-72G, 3162222136, 316-2222-136, 3175149, 3522 500 22366, 352250022366, 3894322, 38943-22, 39 628-001, 39628001, 39628-001, 40052208 , 4181002200S02, 418-100-2200S-02, 503426000220, 5034-2600-0220, 51001010122, 5100-101-0122, 5381921, 538192-1, 5999-00-320-7459, 00-320-7459, 5999003207459, 003207459

Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	16 NOV 1973	00-320-7459	00443 ( CONTACT, ELECTRICAL )

Drawings & Photos | NSN 5999-00-320-7459

Part Number	Request Date	QTY	Origin
M3902956348	2025-11-324	400	us
M3902956348	2025-10-301	1000	United States
M3902956348	2025-10-295	1000	United States
5999-00-320-7459	2025-10-278	49000	DIBBS
5999-00-320-7459	2024-10-281	100	United States
5999-00-320-7459	2024-09-254	58263	DIBBS
M3902956348	2024-04-103	13	US
5999-00-320-7459	2023-12-353	47695	DIBBS
M3902956348	2023-10-277	120	United States
5999-00-320-7459	2023-07-202	54200	DIBBS
5999-00-320-7459	2023-07-191	54200	DIBBS
MS2749322D	2023-01-03	100	United States
M3902956348	2021-05-145	1	MX
M3902956348	2021-05-145	1	MX
M3902956348	2019-10-303	20	United States
M3902956348	2019-10-295	25	United States
5999-00-320-7459	2019-06-165	241	United States
5999-00-320-7459	2019-02-43	82791	DIBBS
5999-00-320-7459	2018-03-67	71520	DIBBS
MS2749022D	2017-10-299	500	United States
5999-00-320-7459	2017-08-241	30798	DIBBS
5999-00-320-7459	2017-07-193	21602	DIBBS
M39029/56-348	2017-06-171	29	United States
5999-00-320-7459	2017-05-122	71945	DIBBS
M3902956348	2016-12-350	100	Hong Kong
5999-00-320-7459	2016-10-290	45898	DIBBS
5999-00-320-7459	2015-10-278	26812	DIBBS
5999-00-320-7459	2015-09-256	40887	DIBBS
M39029/56-348	2015-08-217	8	United States
M3902956348	2015-07-212	500	United States
5999-00-320-7459	2015-04-92	10897	DIBBS
M39029/56-348	2015-04-91	545	Greece
M3902956348	2015-03-90	558	United States
5999-00-320-7459	2015-02-43	94666	DIBBS
5999-00-320-7459	2014-11-309	58595	DIBBS
5999-00-320-7459	2014-06-181	2880	DIBBS
5999-00-320-7459	2014-06-164	81000	DIBBS
5999-00-320-7459	2014-06-153	2880	DIBBS
5999-00-320-7459	2014-05-135	28800	DIBBS
5999-00-320-7459	2013-11-323	168	United States
5999-00-320-7459	2013-06-154	12	MANUAL
5999-00-320-7459	2013-06-154	150	MANUAL
M39029/56-348	2013-06-154	150	United States
M39029/56-348	2013-05-127	200	ES
M39029/56-348	2013-04-113	10	United States
5999-00-320-7459	2013-01-18	200	US
5999-00-320-7459	2013-01-18	200	US
M3902956348	2012-12-352	100	Canada
5999-00-320-7459	2012-09-260	54872	DIBBS
M39029/56-348	2012-04-110	425	PK
5999-00-320-7459	2012-03-67	82002	DIBBS
M3902956348	2011-10-278	10	us
5999-00-320-7459	2011-08-221	1440	Turkey
5999-00-320-7459	2011-06-166	50	US
MS2765522D	2011-01-27	100	US
M3902956348	2010-10-278	104	Saudi Arabia
M3902956348	2010-10-278	104	Saudi Arabia
M3902956348	2010-02-40	400	United States
MS27490220	2009-07-196	10	United States
5999-00-320-7459	2009-04-98	200	United States
5999-00-320-7459	2008-05-136	500	US
5999-00-320-7459	2008-04-115	100	United States
M3902956348	2007-11-319	5000	US

Cross Reference | NSN 5999-00-320-7459

Part Number	Cage Code	Manufacturer
000-8003-226	94756	BOEING COMPANY, THE DBA BOEING
031-1147-007	71488	CLARK AERO HYDRAULICS INC
031-1147-007	D1371	ITT CANNON GMBH
031-8710-013	D1371	ITT CANNON GMBH
10-407035-725	77820	AMPHENOL CORPORATION DBA AMPHENOL AEROSPACE INDUSTRIAL
10-407035-725	D8311	AMPHENOL-TUCHEL ELECTRONICS GMBH
10-407035-72G	77820	AMPHENOL CORPORATION DBA AMPHENOL AEROSPACE INDUSTRIAL
316-2222-136	55104	TRI-STAR ELECTRONICS INTERNATIONAL, INC.
3175149	D0894	ROHDE & SCHWARZ GMBH & CO. KG
3522 500 22366	H0203	THALES NEDERLAND B.V. DBA THALES LAND & JOINT SYSTEMS
38943-22	11139	DEUTSCH ENGINEERED CONNECTING DEVICES INC
39 628-001	D8311	AMPHENOL-TUCHEL ELECTRONICS GMBH
39628-001	D9853	ROCKWELL COLLINS DEUTSCHLAND SERVICES GMBH
418-100-2200S-02	02660	AMPHENOL CORP SPECTRA-STRIP/ITD
5034-2600-0220	99447	COOPER INTERCONNECT, INC. DIV INTERCONNECT
5034-2600-0220	C7407	IV-ELECTRONIC KLAUS VESPERMANN KG
5100-101-0122	14283	AMPHENOL OPTIMIZE MANUFACTURING CO. DIV AMPHENOL AEROSPACE OPERATIONS
538192-1	96214	RAYTHEON COMPANY DBA RAYTHEON
5M.4593.220.51	D1901	AIRBUS DEFENCE AND SPACE GMBH DIV SEPS
8599-0906	59610	SOURIAU INC
945219-24	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
B84870	K0967	MBDA UK LTD
BIN-348	16236	DLA LAND AND MARITIME
C334-Z52-C275	S3120	SIEMENS SCHWEIZ AG DBA SIEMENS SWITZERLAND LTD.
CN0972-0220	13556	LABINAL COMPONENTS AND SYSTEMS INC CINCH MILITARY AEROSPACE DIV
CN0972-0220-A2	71785	CINCH CONNECTORS, INC.
M39029/56-348	55104	TRI-STAR ELECTRONICS INTERNATIONAL, INC.
M39029/56-348	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M39029/56-348	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M39029/56-3484571A175	55104	TRI-STAR ELECTRONICS INTERNATIONAL, INC.
MIL-C-39029/56	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-39029/56-348	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-39029/56-34B	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS27490-220	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS27490-22D	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS27493-22D	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS27655-22D	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
PC-0200-0220D	60197	GBENJO LAW GROUP THE
SC220695-55	K2555	G E C MARCONI COMMUNICATIONS LTD
SC220695-55	U2248	SELEX ES LTD
T3-4122-36LD	49367	AMPHENOL CORPORATION DBA AMPHENOL AEROSPACE INDUSTRIAL
TC22Y-8DJ5	09922	SOURIAU USA, INC.
VG96912S22D-1	D9477	BUNDESAMT FUER AUSRUESTUNG,

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Related Products | NSN 5999-00-320-7459

5999-00-320-7765, 5999-00-320-8021, 5999-00-320-8392, 5999-00-320-8732, 5999-00-320-9742

Technical Data | NSN 5999-00-320-7459

Characteristic	Specifications
STYLE DESIGNATOR	A4 SOCKET CONTACT
OVERALL LENGTH	0.855 INCHES NOMINAL
OVERALL DIAMETER	0.062 INCHES MAXIMUM
MATERIAL	COPPER ALLOY BODY AND CONTACT
SURFACE TREATMENT	GOLD CONTACT GOLD BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY
IDENTIFICATION CODE COLOR	ORANGE AND YELLOW AND GRAY
TERMINAL TYPE AND QUANTITY	1 SOLDER WELL END OPPOSITE CONTACT
MOUNTING METHOD	FORCE FIT
PIN ACCOMMODATION LENGTH	0.166 INCHES MINIMUM
PIN ACCOMMODATION DIAMETER	0.031 INCHES NOMINAL
CABLE ENTRANCE DIAMETER	0.0335 INCHES MINIMUM AND 0.0355 INCHES MAXIMUM
TEST DATA DOCUMENT	81349-MIL-C-38999 SPECIFICATION
SPECIFICATION/STANDARD DATA	81349-MIL-C-39029/56 GOVERNMENT SPECIFICATION
III PRECIOUS MATERIAL	GOLD
III PRECIOUS MATERIAL AND WEIGHT	0.005 GOLD GRAINS, TROY
III PRECIOUS MATERIAL AND LOCATION	BODY AND CONTACT SURFACES GOLD
III CRIMPING TOOL IDENTIFYING NUMBER	M22520/2-01
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-C-39029/56
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-C-39029/56-348

Restrictions/Controls & Freight Information | NSN 5999-00-320-7459

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Electro-static Discharge Susceptible:	A	No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:	G	Item contains gold
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	061300	CIRCUIT BREAKER/SWITCH NOI
Less than car load rating	P	77.5
Less than truck load rating	P	77.5
Water commodity Code	72D	unknown
Originating Activity Code	TX	Defense Supply Center Columbus Columbus, OH 43218
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	H	Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5999-00-320-7459

Category	Code	Description
Materiel Category and Inventory Manager	Q	Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	EH	SX:ELECTRONIC COMPONENTS
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Special Material Content	9	Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each