National Stock Number
2530-01-032-0428
National Stock Number (NSN) 2530-01-032-0428, or NIIN 010320428, (chamber,air brake) was assigned December 5, 1976 in the Federal Logistics Information System (FLIS). NIIN 010320428 was cancelled on April 2, 1995, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2530010269361. This NSN replaces 3 stock numbers: 2530013148896, 2530011820959, 2530004775861.
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 assigned to Item Name Code (INC) 10864. [A MECHANICAL DEVICE EMPLOYING A FLEXIBLE DISHED DIAPHRAGM TO CONVERT AIR PRESSURE INTO PHYSICAL FORCE TO ACTUATE THE BRAKE SHOES OF A VEHICLE. SEE ALSO ACTUATOR, SAFETY; ACTUATOR, SPRING BRAKE; AND ROTOCHAMBER.]. 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 2530010320428 contains an unknown precious metal.
This information was last updated on May 01, 2025.