National Stock Number
1630-01-455-3724
National Stock Number (NSN) 1630-01-455-3724, or NIIN 014553724, (stator,disc brake) was assigned April 30, 1998 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Sep 20, 2019. There have been 21 contracts issued for this part number, with 25 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: SPE4A519F14E6, SPE4A519F14C1, SPE4A519F14C1, SPE4A519F14C1, SPE4A519F14C1. The total value of the awarded contracts has been US$ 3,997,909.37.
This NSN is somewhat common among different platforms, belonging to 3 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. The 24 month forecast from the US Government for this part number has medium volatility, with an estimated forecasted value of US$ 1,167,294. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 23, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 42288. [A FLAT CIRCULAR METALLIC DEVICE WHICH MAY OR MAY NOT HAVE ATTACHED LININGS WITH THE INSIDE DIAMETER NOTCHED TO FIT OVER A KEYED OR SPLINED CARRIER. WHEN COMBINED IN A SEGMENTED ROTOR OR MULTIPLE-DISC BRAKE ASSEMBLY PROVIDES BRAKING ACTION AND DISSIPATES THE RESULTING HEAT.]. 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 1630014553724 does not contain precious metals.
This information was last updated on Aug 01, 2025.