NSN 5999-00-977-9952 A3177253, H6772401360, H677-2401-360

Product Details | ELECTRONIC SHIELDING GASKET

5999-00-977-9952 A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see WIRE MESH, KNITTED or GASKETING MATERIAL, CONDUCTIVE.

Part Alternates: A3177253, H6772401360, H677-2401-360, SMA7231151, SM-A-723115-1, 569-7067771-360, 569706777160, 569-7067771-60, 7067771, 71430413, 714304-13, 7143986, 714398-6, 85099K12, 85099-K12, 0180148080, 018-0148-080, 03, 10274246-3, 13029048-1, 142CH0RS, 23057080, 23057-080, 300119521212, 30-01-1952-1212, 4521902-D00014, 5218871, 521887-1, 8781638-11, 5999-00-977-9952, 00-977-9952, 5697067771360, 4521902D00014, 5999009779952, 878163811, 009779952, 130290481, 102742463

Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	04 MAR 1970	00-977-9952	20281 ( SHIELDING GASKET, ELECTRONIC )

Drawings & Photos | NSN 5999-00-977-9952

Part Number	Request Date	QTY	Origin
5999-00-977-9952	2018-06-180	30	us
5999-00-977-9952	2017-08-236	1276	DIBBS
300119521212	2016-11-312	6	United States
5999-00-977-9952	2015-11-330	936	DIBBS
5999-00-977-9952	2015-07-193	130	DIBBS
5999-00-977-9952	2011-12-342	273	DIBBS
5999-00-977-9952	2011-02-49	520	DIBBS
5999-00-977-9952	2008-11-330	544	DIBBS
5999-00-977-9952	2008-02-52	208	DIBBS

Cross Reference | NSN 5999-00-977-9952

Part Number	Cage Code	Manufacturer
018-0148-080	13499	ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
03	07700	TECHNICAL WIRE PRODUCTS LLC DBA TWP
10274246-3	18876	U S ARMY AVIATION AND MISSILE COMMAND
13029048-1	18876	U S ARMY AVIATION AND MISSILE COMMAND
142CH0RS	18565	PARKER-HANNIFIN, CORPORATION DBA PARKER CHOMERICS DIV
23057-080	02227	NAVAL ELECTRONIC SYSTEMS SECURITY ENGINEERING CENTER
30-01-1952-1212	18565	PARKER-HANNIFIN, CORPORATION DBA PARKER CHOMERICS DIV
4521902-D00014	06994	OCEAN APPLIED RESEARCH CORP
521887-1	80020	NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
569-7067771-360	53711	NAVAL SEA SYSTEMS COMMAND
569-7067771-60	53711	NAVAL SEA SYSTEMS COMMAND
7067771	53711	NAVAL SEA SYSTEMS COMMAND
714304-13	05869	RAYTHEON COMPANY DBA RAYTHEON
714398-6	05869	RAYTHEON COMPANY DBA RAYTHEON
85099-K12	037Z3	DLA LAND AND MARITIME OPNS SUPPORT GROUP
8781638-11	49671	LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS
A3177253	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
H677-2401-360	96169	ELECTRIC BOAT CORPORATION
SM-A-723115-1	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 5999-00-977-9952

Characteristic	Specifications
MATERIAL	COPPER EMI/RFI CONDUCTOR RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATION	ZZ-R-765,CLASS 2,GRADE 40 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATION	THROUGHOUT RF SHIELDING GASKET
CROSS-SECTIONAL SHAPE STYLE	F69 EMI
CROSS-SECTIONAL HEIGHT	0.032 INCHES NOMINAL
STYLE DESIGNATOR	B18B NON-CIRCULAR
HOLE DIAMETER	0.156 INCHES NOMINAL
OVERALL LENGTH	1.188 INCHES NOMINAL
OVERALL WIDTH	1.188 INCHES NOMINAL
APERTURE DIAMETER	0.875 INCHES NOMINAL
OUTSIDE CORNER RADIUS	0.114 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH	0.906 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	0.906 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH	0.141 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH	0.141 INCHES NOMINAL
BOLT HOLE QUANTITY	4
III PRECIOUS MATERIAL	SILVER
III PRECIOUS MATERIAL AND LOCATION	EMI/RFI CONDUCTIVE PARTICLES SILVER
III TEMP RATING	-45.0 DEG CELSIUS AND 125.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5999-00-977-9952

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:	S	Item contains silver
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	062800	RADIO/TV RECEIVING SET CHASSIS ETC
Less than car load rating
Less than truck load rating	M	85.0
Water commodity Code	723	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 5999-00-977-9952

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	A	Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 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
Price Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 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.
Physical Category Code	1	Bin
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	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
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	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each