National Stock Number (NSN) 2530-01-302-2457, or NIIN 013022457, (lining,friction) was assigned June 10, 1989 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 7 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7L425P1381, SPE7L318V5853, SPM7L112V3012, SPM7L112V3012, SPM7L212V1108. The total value of the awarded contracts has been US$ 24,382.16.
This NSN is unique to one weapons system.
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 Dec 04, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 11405. [AN ITEM DESIGNED TO BE ATTACHED TO A SEGMENT OR A COMPLETE LINING. IT IS USUALLY DESIGNED TO BE FASTENED TO A SHOE,DISK,BAND,CONE,OR THE LIKE, BUT MAY BE INSTALLED WITHOUT FASTENING. IT PROVIDES A FRICTION SURFACE FOR TRANSMITTING,RETARDING,OR STOPPING MOTION. EXCLUDE: LINING MATERIAL,FRICTION.]. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 2530013022457 does not contain precious metals.
This NSN is associated to Schedule B 8483905000: parts of gearing, gear boxes and other speed changers. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333612: speed changer, industrial high-speed drive, and gear manufacturing.
This information was last updated on Jul 01, 2025.