Product Details | ELECTRICAL CONTACT

5999-01-276-9990 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: 31022W1136, 310-22W1-136, 5M2508001, 5M2508-001, 5999-01-276-9990, 01-276-9990, 5999012769990, 012769990

Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components

Supply Group (FSG) NSN Assign. NIIN
59 16 APR 1988 01-276-9990

Drawings & Photos | NSN 5999-01-276-9990


Demand History | NSN 5999-01-276-9990

Part Number Request Date QTY Origin
5M2508001 2025-08-232 768 United States
5999-01-276-9990 2012-10-279 1169 DIBBS
5999-01-276-9990 2012-02-54 243 United States
5999-01-276-9990 2012-01-19 4 US
5999-01-276-9990 2011-09-271 5 United States
5999-01-276-9990 2008-05-148 618 DIBBS
5999-01-276-9990 2008-05-148 878 DIBBS

Cross Reference | NSN 5999-01-276-9990

Part Number Cage Code Manufacturer
310-22W1-136 55104 TRI-STAR ELECTRONICS INTERNATIONAL, INC.
5M2508-001 0LE86 KCB PRECISION DBA K C B
5M2508-001 76301 BOEING COMPANY, THE DBA BOEING
5M2508-001 77820 AMPHENOL CORPORATION DBA AMPHENOL AEROSPACE INDUSTRIAL

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Technical Data | NSN 5999-01-276-9990

Characteristic Specifications
STYLE DESIGNATOR A29 POST CONTACT
OVERALL LENGTH 1.850 INCHES NOMINAL
OVERALL HEIGHT 0.062 INCHES MAXIMUM
OVERALL WIDTH 0.062 INCHES MAXIMUM
MATERIAL COPPER ALLOY BODY AND CONTACT
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
SURFACE TREATMENT GOLD BODY AND CONTACT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
TERMINAL TYPE AND QUANTITY 1 CRIMP END OPPOSITE CONTACT
MOUNTING METHOD FORCE FIT
PIN WIDTH 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM
PIN LENGTH 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM
CABLE ENTRANCE DIAMETER 0.016 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
III CURRENT RATING IN AMPS 5.0
III PRECIOUS MATERIAL GOLD
III PRECIOUS MATERIAL AND WEIGHT 0.005 GOLD GRAINS, TROY
III PRECIOUS MATERIAL AND LOCATION BODY AND CONTACT SURFACES GOLD

Restrictions/Controls & Freight Information | NSN 5999-01-276-9990

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:GItem 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:0Represents 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
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code TH Defense Supply Center Columbus
Columbus, OH 43215
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 5999-01-276-9990

Category Code Description
Budget Code9 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 CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each