NSN 2810-00-512-9920, 2810005129920
Cancelled -> Replaced by 2810004406998

Federal Supply Classification: FSC 2810 - Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
National Item Identification Number: NIIN 005129920
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 2810-00-512-9920

National Stock Number (NSN) 2810-00-512-9920, or NIIN 005129920, (adapter bushing assembly) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 2810004406998.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 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 2810005129920 contains an unknown precious metal.

This information was last updated on Jun 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) ACFT ENG R1820
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) CONSISTS OF ADAPTER 136085N1 AND 2 BUSHINGS 5042D3; BUSHINGS TAPPED 0.3125-24UNF-3B,0.2854 IN. MIN AND 0.2890 IN. MAX PITCH DIA,0.52 IN. MIN AND 0.75 IN. MAX DEEP