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NSN 5999-00-424-9800, 5999004249800
Cancelled -> Replaced by 5999010135826

Federal Supply Classification
FSC 5999 - Miscellaneous Electrical and Electronic Components
National Item Identification Number
NIIN 004249800
Codification Country
United States
Item Name Code
INC 00443
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5999-00-424-9800

National Stock Number (NSN) 5999-00-424-9800, or NIIN 004249800, (contact,electrical) was assigned September 20, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5999010135826.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 26, 2010. There has been one contract issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM70003D9730, SPM70003D9730. The total value of the awarded contracts has been US$ 3.78.

This NSN is very common among different weapons systems, belonging to 74 different platforms.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 29, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00443. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5999004249800 contains gold.

This NSN is associated to Schedule B 8538907040: electrical metal contacts for heading 8535, 8536 & 8537. The Schedule B End Use is listed as electric apparatus. NAICS classification category 334417: electronic connector manufacturing.

This information was last updated on .


Technical Characteristics

CURRENT RATING IN AMPS
(AMPS) 3.0
OVERALL HEIGHT
(ABKW) 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.420 INCHES MINIMUM AND 0.460 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-C-533,ALLOY 170 FED SPEC 1ST MATERIAL RESPONSE BODY AND CONTACT OR QQ-C-533,ALLOY 172 FED SPEC 2ND MATERIAL RESPONSE BODY AND CONTACT OR QQ-B-750,ALLOY CDA 510,GRADE A FED SPEC 3RD MATERIAL RESPONSE BODY AND CONTACT
MATERIAL
(MATT) COPPER ALLOY 170 BODY AND CONTACT OR COPPER ALLOY 172 BODY AND CONTACT OR COPPER ALLOY 510 BODY AND CONTACT
MOUNTING METHOD
(AXGY) FORCE FIT
PIN LENGTH
(AKRS) 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
PIN WIDTH
(AKRV) 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM
PRECIOUS MATERIAL AND LOCATION
(PMLC) BODY AND CONTACT SURFACES GOLD
PRECIOUS MATERIAL AND WEIGHT
(PMWT) 0.005 GOLD GRAINS, TROY
PRECIOUS MATERIAL
(PRMT) GOLD
STYLE DESIGNATOR
(STYL) POST CONTACT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-G-45204,TYPE 2 MIL SPEC 1ST TREATMENT RESPONSE BODY AND CONTACT AND QQ-N-290,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT
SURFACE TREATMENT
(SFTT) GOLD BODY AND CONTACT AND NICKEL BODY AND CONTACT AND COPPER BODY AND CONTACT
TERMINAL TYPE AND QUANTITY
(TTQY) 1 WIRE WRAP END OPPOSITE CONTACT
III STYLE DESIGNATOR
(STYL) POST CONTACT

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