National Stock Number
2530-01-333-9479
National Stock Number (NSN) 2530-01-333-9479, or NIIN 013339479, (parts kit,brake chamber) was assigned February 12, 1991 in the Federal Logistics Information System (FLIS). NIIN 013339479 was cancelled on June 2, 2011, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 Dec 16, 2010. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM7L211M1935, SPM7L210M6700, SPM7L210M1036. The total value of the awarded contracts has been US$ 371.96.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 33852. [A PARTS KIT USED TO REPAIR A CHAMBER, AIR BRAKE; OR A CHAMBER, VACUUM BRAKE.]. 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 2530013339479 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.