The Ring Set,piston, cataloged under National Stock Number 2805-01-093-2392, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-093-2392 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Status | ACTIVE |
| Ring Set Component Parts | TOP COMPRESSION RING SPACER,XORD-47,32899,1; TOP COMPRESSION RING,SORD-26,32899,1;INTERMEDIATE COMPRESSION RING,XORD-27,32899,1; OIL RING ASSEMBLY,XORD-49,32899,1 |
| Piston Accommodation Quantity | 1 |
| Standard Bore Diameter | 2.250 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13222E6723 | 1/2 Source control — Government-approved source U.S. Government activity |
| M8003KX | 3/9 Design control — primary reference Federal Supply and Equipment Co Inc |
NSN 2805-01-093-2392 is a Ring Set,piston, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
Key specifications for 2805-01-093-2392: Ring Set Component Parts: TOP COMPRESSION RING SPACER,XORD-47,32899,1; TOP COMPRESSION RING,SORD-26,32899,1;INTERMEDIATE COMPRESSION RING,XORD-27,32899,1; OIL RING ASSEMBLY,XORD-49,32899,1; Piston Accommodation Quantity: 1; Special Features: COMPLETE RING SET ARE TO BE PROCURED AND ISTALLED AS SETS ONLY; Standard Bore Diameter: 2.250 INCHES IN. 3 specifications are 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.
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.