National Stock Number
2530-00-394-2686
National Stock Number (NSN) 2530-00-394-2686, or NIIN 003942686, (diaphragm,chamber,brake) was assigned April 5, 1974 in the Federal Logistics Information System (FLIS). NIIN 003942686 was cancelled on August 2, 1996, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2530011493285. 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 assigned to Item Name Code (INC) 10201. [AN ITEM OF FLEXIBLE, NONMETALLIC CONSTRUCTION, DESIGNED TO CONVERT AIR PRESSURE OR VACUUM INTO MECHANICAL FORCE WHEN INSTALLED IN A BRAKE CHAMBER.]. 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 2530003942686 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.