Product Details | ELECTRICAL CONTACT

5999-00-021-8818 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: MS16Y20C301, 712110-124, 10164231, 17562, 3920, 5999-00-021-8818, 00-021-8818, 5999000218818, 000218818, 712110124

Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components

Supply Group (FSG) NSN Assign. NIIN
59 17 MAY 1968 00-021-8818

Drawings & Photos | NSN 5999-00-021-8818


Demand History | NSN 5999-00-021-8818

Part Number Request Date QTY Origin
712110-124 2024-09-261 305 DIBBS
MS16Y20C301 2024-09-261 305 DIBBS
712110-124 2023-06-165 1245 DIBBS
MS16Y20C301 2023-06-165 1245 DIBBS
712110-124 2022-07-188 3010 DIBBS
MS16Y20C301 2022-07-188 3010 DIBBS
712110-124 2022-06-173 3010 DIBBS
MS16Y20C301 2022-06-173 3010 DIBBS
5999-00-021-8818 2022-06-167 4 RO
712110-124 2021-06-178 1979 DIBBS
MS16Y20C301 2021-06-178 1979 DIBBS
712110-124 2021-05-129 179 DIBBS
MS16Y20C301 2021-05-129 179 DIBBS
5999-00-021-8818 2021-03-76 2000 US
712110-124 2021-03-70 154 DIBBS
MS16Y20C301 2021-03-70 154 DIBBS
5999-00-021-8818 2007-08-236 2730 DIBBS
5999-00-021-8818 2007-06-157 1476 DIBBS
5999-00-021-8818 2007-02-47 887 DIBBS
5999-00-021-8818 2006-05-138 342 DIBBS

Cross Reference | NSN 5999-00-021-8818

Part Number Cage Code Manufacturer
10164231 18876 U S ARMY AVIATION AND MISSILE COMMAND
17562 02227 NAVAL ELECTRONIC SYSTEMS SECURITY ENGINEERING CENTER
3920 02227 NAVAL ELECTRONIC SYSTEMS SECURITY ENGINEERING CENTER
712110-124 05869 RAYTHEON COMPANY DBA RAYTHEON
MS16Y20C301 27832 HUGHES AIRCRAFT CO NEWPORT BEACH DIV
MS16Y20C301 53669 DELPHI CONNECTION SYSTEMS, LLC DIV DELPHI CONNECTION SYSTEMS
MS16Y20C301 73293 L-3 COMMUNICATIONS ELECTRON TECHNOLOGIES, INC.

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Technical Data | NSN 5999-00-021-8818

Characteristic Specifications
STYLE DESIGNATOR A2 SOCKET CONTACT
OVERALL LENGTH 0.835 INCHES NOMINAL
OVERALL DIAMETER 0.120 INCHES MAXIMUM
MATERIAL COPPER ALLOY BODY AND CONTACT
SURFACE TREATMENT GOLD CONTACT GOLD BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT MIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
TERMINAL TYPE AND QUANTITY 1 CRIMP AXIALLY AT ONE END
MOUNTING METHOD FORCE FIT
PIN ACCOMMODATION LENGTH ANY ACCEPTABLE
PIN ACCOMMODATION DIAMETER 0.064 INCHES NOMINAL
CABLE ENTRANCE DIAMETER 0.032 INCHES NOMINAL
RETENTION GROOVE DIAMETER 0.078 INCHES NOMINAL
III CURRENT RATING IN AMPS 13.0
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 5999-00-021-8818

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 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 5999-00-021-8818

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityAItem 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 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
5
EA : Each
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
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV 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 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
5
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical 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 CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/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 Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
5
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
5
EA : Each