The Ring Set,piston, cataloged under National Stock Number 2805-00-927-3284, 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 Am General Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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.
| Parameter | Value |
|---|---|
| NSN | 2805-00-927-3284 |
| Primary Part Number | 944624 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Ring Set Component Parts | COMPRESSION RING,937631-C,KAISER JEEP CORP,6;COMPRESSION RING,937633-C,KAISER JEEP CORP,6;OIL CONTROL RING,944073-C,KAISER JEEP CORP,6;OIL RING,944071-D,KAISER JEEP CORP,6 |
| Piston Accommodation Quantity | 6 |
| Standard Bore Diameter | 3.344 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 |
NSN 2805-00-927-3284 is a Ring Set,piston, manufactured by Am General Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-927-3284 has 3 manufacturer part numbers on file: 9273284 (U S Army Tank Automotive Command Amsta-Im-Mm), 944624 (Am General Llc), 5704438 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 5935-00-996-5873, 6625-01-067-7972. Verify interchangeability with system specifications before substitution.
Key specifications for 944624: Ring Set Component Parts: COMPRESSION RING,937631-C,KAISER JEEP CORP,6;COMPRESSION RING,937633-C,KAISER JEEP CORP,6;OIL CONTROL RING,944073-C,KAISER JEEP CORP,6;OIL RING,944071-D,KAISER JEEP CORP,6; Piston Accommodation Quantity: 6; Standard Bore Diameter: 3.344 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.