NSN 2530-99-974-1937, 2530999741937
ACTUATOR ASSEMBLY,AIR BRAKE

Federal Supply Classification: FSC 2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
National Item Identification Number: NIIN 999741937
Codification Country: United Kingdom
Item Name Code: INC 39051
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.

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DLMS^® Summary

National Stock Number 2530-99-974-1937

National Stock Number (NSN) 2530-99-974-1937, or NIIN 999741937, (actuator assembly,air brake) has an unknown assigned date. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 39051.

This information was last updated on Jan 30, 2026.