NSN 2810-00-048-7716, 2810000487716
COUNTERBALANCE

Federal Supply Classification: FSC 2810 - Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
National Item Identification Number: NIIN 000487716
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 2810-00-048-7716

National Stock Number (NSN) 2810-00-048-7716, or NIIN 000487716, (counterbalance) 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 2 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 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 2810000487716 contains an unknown precious metal.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) ACFT ENG R2800
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) MATL STEEL AMS6260;8.330 IN. OD,1.8315 IN. THK,4.8770 IN. ID;SILVER PLATE AMS2412;GEAR DATA 54 TEETH,BASE CIRCLE DIA 5.4459 IN.;GRAPHITE VARNISH;ROCKWELL A 79-85 CASE;ROCKWELL C 3O-4O CORE;CASE DEPTH 0.015-0.035 IN.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) PMATL STEEL AMS6260;8.330 IN. OD,1.8315 IN. THK,4.8770 IN. ID;SILVER PLATE AMS2412;GEAR DATA 54 TEETH,BASE CIRCLE DIA 5.4459 IN.;GRAPHITE VARNISH;ROCKWELL A 79-85 CASE;ROCKWELL C 3O-4O CORE;CASE DEPTH 0.015-0.035 IN.
III END ITEM IDENTIFICATION: (AGAV) ACFT ENG R2800