National Stock Number
2930-01-331-6660
National Stock Number (NSN) 2930-01-331-6660, or NIIN 013316660, (clutch,fan,engine) was assigned December 22, 1990 in the Federal Logistics Information System (FLIS). NIIN 013316660 was cancelled on March 2, 2013, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2930013990852. This NSN replaces 1 stock number, 2930013621098.
There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 28, 2020, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 36081. [A DEVICE DESIGNED TO DELIVER VARIABLE FAN SPEEDS TO THE ENGINE PULLEY RATIOS RESPONSIVE TO THE COOLING DEMANDS OF THE ENGINE. MAY INCLUDE HUB, MOUNTING DEVICE, THERMAL AIR VALVE AND THE LIKE. EXCLUDES; FLUID COUPLING.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2930013316660 does not contain precious metals.
This information was last updated on Aug 01, 2025.