National Stock Number
2530-01-659-5497
National Stock Number (NSN) 2530-01-659-5497, or NIIN 016595497, (caliper assembly,disc brake) was assigned December 2, 2016 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 03, 2016, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 37039. [A U-SHAPED DEVICE WITH A FLOATING, SLIDING OR FIXED MOUNTING DESIGN. A DEVICE BY WHICH FORCE IS APPLIED BY MECHANICAL, HYDRAULIC, VACUUM, OR PNEUMATIC ACTUATION TO SLOW OR BRING TO A STOP, A ROTATING ROTOR DISC. IT MAY CONTAIN ANY NUMBER OF ASSOCIATED PARTS, SUCH AS PISTONS WHICH MAY BE OFFSET OR OPPOSED TO EACH OTHER, CALIPER HOUSINGS, BOLTS, SUPPORT SPRINGS, BUSHINGS, SLEEVES, SHIELDS, BLEED SCREWS, DUST BOOT, SHOE RETAINERS AND THE LIKE. MAY ALSO INCLUDE BRAKE-PADS WITH ASSEMBLED LININGS. EXCLUDES ROTOR DISCS.]. 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 2530016595497 does not contain precious metals.
This NSN is associated to Schedule B 8708300050: brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705. The Schedule B End Use is listed as other parts and accessories of vehicles. NAICS classification category 336340: motor vehicle brake system manufacturing.
This information was last updated on Jul 01, 2025.