NSN 2805-00-366-6426, 2805003666426
Cancelled -> Replaced by 2805001732035

Federal Supply Classification: FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number: NIIN 003666426
Codification Country: United States
Item Name Code: INC 77777
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 2805-00-366-6426

National Stock Number (NSN) 2805-00-366-6426, or NIIN 003666426, (hub,sprocket) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN replaces 2 stock numbers: 2805001730302, 2805001732035.

There are 5 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, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are 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 assigned to Item Name Code (INC) 77777. 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 2805003666426 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) STEEL; TRIANGULAR SHAPE FLANGE WITH THREE 0.312-18 UNC 2B THD HOLES ON 2.312 IN. DIA BOLT CIRCLE; STRAIGHT BORE WITH MACHINED KEYWAY; 1.000 IN. BORE DIA; 1.206 IN LG THRU BORE