The Ring,pitch Lock Assembly, cataloged under National Stock Number 2805-01-100-2922, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-100-2922 |
| Primary Part Number | ASA10579-7 |
| Item Name | Ring,pitch Lock Assembly |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM BRONZE AMS 4640,0.751 IN. OD IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 65651-11388-106 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| ASA10579-7 PRIMARY | Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent (USA) |
NSN 2805-01-100-2922 is a Ring,pitch Lock Assembly, manufactured by Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-100-2922 has 2 manufacturer part numbers on file: 65651-11388-106 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), ASA10579-7 (Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent).
Key specifications for ASA10579-7: General Characteristics Item Description: ALUMINUM BRONZE AMS 4640,0.751 IN. OD IN; End Item Identification: AIRCRAFT MODEL CH-53D. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2805-01-100-2922 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.