NSN 1680-01-423-1758, 1680014231758
WORM WHEEL ASSEMBLY

Federal Supply Classification: FSC 1680 - Miscellaneous Aircraft Accessories and Components
National Item Identification Number: NIIN 014231758
Codification Country: United States
Item Name Code: INC 77777
Criticality: ( )
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 1680-01-423-1758

National Stock Number (NSN) 1680-01-423-1758, or NIIN 014231758, (worm wheel assembly) was assigned December 18, 1995 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 5 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 16 contracts issued for this part number, with 15 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A722V0071, SPE4A721PA369, SPE4A720P0942, SPE4A719V2161, SPE4A419V4356. The total value of the awarded contracts has been US$ 230,736.91.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 7,388. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 26, 2011, 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 rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680014231758 does not contain precious metals.

This information was last updated on Aug 01, 2025.