NSN 2530-00-713-5634, 2530007135634
PLUNGER,AIR BRAKE VALVE

Federal Supply Classification: FSC 2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
National Item Identification Number: NIIN 007135634
Codification Country: United States
Item Name Code: INC 77777
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 2530-00-713-5634

National Stock Number (NSN) 2530-00-713-5634, or NIIN 007135634, (plunger,air brake valve) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 3 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, 3 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.

This NSN is assigned to Item Name Code (INC) 77777. 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 2530007135634 contains an unknown precious metal.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) CRES,SPEC BW-187-M,CADMIUM PLATED,2.282 IN. LG O/A,0.500 IN. DIA EACH END,0.391 IN. LG EACH END,0.560 IN. CENTER DIA,1.501 IN. CENTER LG,0.203 IN. DRILL THRU PLUNGER LG,TWO 0.106 IN. W BY 0.375 IN DIA GROOVES,0.579 IN. FROM CENTER OF GROOVES TO EACH END,0.281 DRILL THRU SIDE OF PLUNGER TO CENTER,1.141 IN. FROM CENTER OF HOLE TO PLUNGER END,ONE 0.164 IN. W BY 0.186 FLAT GROOVE OPPOSITE AND IN LINE WITH HOLE