National Stock Number
1630-01-175-9421
National Stock Number (NSN) 1630-01-175-9421, or NIIN 011759421, (wheel assembly,aircraft) was assigned April 6, 1984 in the Federal Logistics Information System (FLIS). 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 04, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 41957. [AN ASSEMBLY CONSISTING OF TWO WHEEL HALF ASSEMBLY (IES) WITH ALL COMPONENTS OR A WHEEL HALF ASSEMBLY AND A WHEEL FLANGE WITH ALL COMPONENTS TO FORM A WHEEL FOR AIRCRAFT.]. 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 1630011759421 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.