The Ring Set,piston, cataloged under National Stock Number 2805-01-104-5780, 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 Thermo King Corporation Dba Phoenix Global Distirbution.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ring Set,piston |
| FSC / FSG | 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components (FSG 28) |
| Manufacturers | Thermo King Corporation Dba Phoenix Global Distirbution. (CAGE 61510) |
| Parameter | Value |
|---|---|
| NSN | 2805-01-104-5780 |
| Primary Part Number | 11-1280 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Thermo King Corporation Dba Phoenix Global Distirbution. |
| 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 |
|---|---|
| 11-1280 PRIMARY | Thermo King Corporation Dba Phoenix Global Distirbution. (USA) |
NSN 2805-01-104-5780 is a Ring Set,piston, manufactured by Thermo King Corporation Dba Phoenix Global Distirbution., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-104-5780 has 1 manufacturer part number on file: 11-1280 (Thermo King Corporation Dba Phoenix Global Distirbution.).
2 possible matches (shared part number, not a government interchangeability claim): 6532-01-186-1363, 3020-01-212-3674. 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.