National Stock Number
2530-01-656-6221
National Stock Number (NSN) 2530-01-656-6221, or NIIN 016566221, (rim,wheel,pneumatic tire) was assigned July 12, 2016 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 13, 2016, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 17940. [A CIRCULAR METAL ITEM DESIGNED TO MOUNT ON A WHEEL, PNEUMATIC TIRE TO SUPPORT AND RETAIN THE TIRE. IT MAY BE OF ONE PIECE OR IT MAY INCLUDE A RING, LOCK, AUTOMOTIVE WHEEL; RING, SIDE, AUTOMOTIVE WHEEL; OR RING, SIDE AND LOCK, AUTOMOTIVE WHEEL. FOR ITEMS WITH PROVISIONS FOR MOUNTING ON A SEPARATE HUB CAPABLE OF TURNING ON A CENTRAL AXIS, SEE WHEEL (AS MODIFIED).]. 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 2530016566221 does not contain precious metals.
This NSN is associated to Schedule B 8708700050: road wheels and parts and accessories for vehicles,nesoi,of headings 8701 to 8705. The Schedule B End Use is listed as other parts and accessories of vehicles.
This information was last updated on Jul 01, 2025.