National Stock Number
1680-00-733-3491
National Stock Number (NSN) 1680-00-733-3491, or NIIN 007333491, (winch,aircraft mounted) 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, 1680008863603.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 7 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 28, 2002, 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) 19139. [A POWERED UNIT WITH MINIMAL HANDLING DESIGNED TO LOCATE CARGO AND EXTRICATE DOWNED PERSONNEL. IT IS LOCATED WITHIN A PARTICULAR PLACE OF THE MAIN CARGO AREA OR IN THE CABIN FUSELAGE OF A RESCUE AIRCRAFT. EXCLUDES:WINCH, DRUM, POWER OPERATED AND WINCH, DRUM, VEHICLE MOUNTING.]. 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 1680007333491 does not contain precious metals.
This information was last updated on May 01, 2025.