National Stock Number (NSN) 2530-01-063-1305, or NIIN 010631305, (plunger,brake shoe actuating) was assigned July 29, 1978 in the Federal Logistics Information System (FLIS). This NSN replaces 2 stock numbers: 1440012372616, 2530013132159.
There are 6 manufacturer part numbers associated with this NSN. 5 of those 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. ISO Group has several sources of supply for this NSN.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 20 contracts issued for this part number, with 63 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE7L325F1766, SPE7L325F0591, SPE7L324F4415, SPE7L324F2089, SPE7L323F6578. The total value of the awarded contracts has been US$ 104,955.58.
This NSN is fairly common among different weapons systems, belonging to 11 different platforms.
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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 77777. 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 2530010631305 contains an unknown precious metal.
This NSN is associated to Schedule B 8704900000: motor vehicles for the transport of goods, nesoi. The Schedule B End Use is listed as trucks, buses and special purpose vehicles. NAICS classification category 336120: heavy duty truck manufacturing.
This information was last updated on May 01, 2025.