National Stock Number
2530-01-125-1863
National Stock Number (NSN) 2530-01-125-1863, or NIIN 011251863, (caliper,disc brake) was assigned January 24, 1982 in the Federal Logistics Information System (FLIS). NIIN 011251863 was cancelled on August 2, 2003, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 2530012181890.
There are 8 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 7 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for 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) 37040. [A U-SHAPED DEVICE DESIGNED TO HOUSE ASSOCIATED PARTS SUCH AS PISTONS, SUPPORT SPRINGS, BUSHINGS, SLEEVES, SHIELDS, BLEED SCREW, DUST BOOT, SHOE RETAINERS, BRAKE PADS/LININGS, AND THE LIKE. EXCLUDES ANY REPAIR PARTS OR COMPONENTS.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). 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 2530011251863 does not contain precious metals.
This information was last updated on Jul 01, 2025.