National Stock Number
2530-01-263-7254
National Stock Number (NSN) 2530-01-263-7254, or NIIN 012637254, (brake,shoe type) was assigned September 17, 1987 in the Federal Logistics Information System (FLIS). NIIN 012637254 was cancelled on December 2, 2018, 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 5 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 3 suppliers. Today, 2 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.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jan 16, 2018. There have been 13 contracts issued for this part number, with 13 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7L318P2989, SPE7L317VA222, SPE7L317VA222, SPE7L315V5203, SPE7L314V8719. The total value of the awarded contracts has been US$ 61,472.40.
This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 20, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 09197. [A BRAKE CONSISTING ESSENTIALLY OF THE FOLLOWING: A. A TORQUE SPIDER WHICH IS A DISKLIKE METAL PART DESIGNED TO FIT OVER AND BE ATTACHED TO THE TORQUE FLANGE OF THE AXLE. B. ONE OR MORE BRAKE SHOES WITH BRAKE LINING ATTACHED. C. A HYDRAULIC CYLINDER(S) OR MECHANICAL LINKAGE TO PROVIDE THE FORCE BY WHICH THE BRAKE SHOE IS PRESSED AGAINST THE BRAKE DRUM.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 2530012637254 does not contain precious metals.
This information was last updated on Aug 01, 2025.