The Cylinder Assembly,e, cataloged under National Stock Number 2805-00-321-2674, 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 R. R. Templeton Corp. Dba Ducarra Aviation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cylinder Assembly,e |
| FSC / FSG | 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components (FSG 28) |
| Manufacturers | R. R. Templeton Corp. Dba Ducarra Aviation (CAGE 34659) |
| Parameter | Value |
|---|---|
| NSN | 2805-00-321-2674 |
| Primary Part Number | 531481A1 |
| Item Name | Cylinder Assembly,e |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | R. R. Templeton Corp. Dba Ducarra Aviation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 531481A1 | R. R. Templeton Corp. Dba Ducarra Aviation (USA) |
| Reference | Meaning |
|---|---|
| 531481 | 5/9 Secondary reference Teledyne Industries Inc Teledyne Power Systems Div |
| 531481A1 | 3/9 Design control — primary reference Teledyne Industries Inc Teledyne Power Systems Div |
NSN 2805-00-321-2674 is a Cylinder Assembly,e, manufactured by R. R. Templeton Corp. Dba Ducarra Aviation, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-321-2674 has 1 manufacturer part number on file: 531481A1 (R. R. Templeton Corp. Dba Ducarra Aviation).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-377-0703. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.