National Stock Number
5365-01-320-2153
National Stock Number (NSN) 5365-01-320-2153, or NIIN 013202153, (ring set,tapered) was assigned May 23, 1990 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, 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) 41802. [A CLAMPING ELEMENT CONSISTING OF A TAPERED INNER AND OUTER RING IN CLOSED DESIGN FOR MOUNTING DIFFERENT TYPES OF HUBS ON SHAFTS AND AXLES. INNER AND OUTER RING CONSTITUTE A PAIR OF RINGS. THESE RINGS ARE FIRMLY PRESSED AGAINST EACH OTHER BY TIGHTENING BOLTS WHICH ARE NOT PART OF THE CLAMPING ELEMENT, AND SUBSEQUENTLY MOVED ON THE TAPER THUS PRODUCING RADIAL FORCES FOR FASTENING THE HUB ON THE SHAFT BY FRICTION FIT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5365013202153 does not contain precious metals.
This NSN is associated to Schedule B 9017308000: gauges for measuring length. The Schedule B End Use is listed as measuring, testing, control instruments.
This information was last updated on Aug 01, 2025.