National Stock Number
1630-00-570-4528
National Stock Number (NSN) 1630-00-570-4528, or NIIN 005704528, (hub cap,wheel,aircraft) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 1630010151302.
There are 2 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 2 suppliers. Today, 2 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 not been procured by the US Government in over a year. There have been 7 contracts issued for this part number, with 7 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: SPEHA621F0494, SPEHA621F0494, SPEHA620F0348, SPEHA620F0348, SPEHA620F0348. The total value of the awarded contracts has been US$ 617,573.51.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been very little 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 Aug 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 40790. [AN ITEM USED TO PREVENT DUST AND MOISTURE FROM ENTERING THE VARIOUS COMPONENTS OF A WHEEL ASSEMBLY. IT MAY OR MAY NOT HAVE VARIOUS COMPONENTS ATTACHED TO ACTIVATE ANTI-SKID DEVICES.]. 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 1630005704528 does not contain precious metals.
This information was last updated on Aug 01, 2025.