NSN 2810-00-591-8221, 2810005918221
LINER,CRANKSHAFT FLYWEIGHT

Federal Supply Classification: FSC 2810 - Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
National Item Identification Number: NIIN 005918221
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.

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DLMS^® Summary

National Stock Number 2810-00-591-8221

National Stock Number (NSN) 2810-00-591-8221, or NIIN 005918221, (liner,crankshaft flyweight) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 3 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 unique to one weapons system.

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 2810005918221 does not contain precious metals.

This information was last updated on Apr 01, 2024.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) ACFT ENG,RECIPROCATING
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) MATL STEEL PER AMS 6440; HARDNESS PER ROCKWELL C55 MIN AND C58 MAX; 2.031 IN. LONG; BODY 3.7570 IN. MIN AND 3.7578 IN. MAX OD; FLANGE 3.862 IN. MIN AND 3.866 IN. MAX OD; BORE 0.75 IN. DIA; COUNTERBORE 3.382 IN. MIN AND 3.392 IN. MAX DIA BY 1.855 IN. DEEP