National Stock Number
2530-01-557-0758
National Stock Number (NSN) 2530-01-557-0758, or NIIN 015570758, (adjuster,slack,brake) was assigned October 11, 2007 in the Federal Logistics Information System (FLIS). NIIN 015570758 was cancelled on October 2, 2008, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2530015282289. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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.
This NSN is assigned to Item Name Code (INC) 10090. [A DEVICE USED IN AN AIR OR VACUUM BRAKE SYSTEM OF A VEHICLE TO ELIMINATE THE LOOSENESS IN THE LINKAGE WHEN BRAKE LINING-WEAR OCCURS.]. 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 2530015570758 does not contain precious metals.
This information was last updated on Aug 01, 2025.