The Piston Assembly, cataloged under National Stock Number 2805-00-549-5007, 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 Oshkosh Defense Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2805-00-549-5007 |
| Primary Part Number | 2RE248 |
| Item Name | Piston Assembly |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2RE248 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 2RE248 | 5/9 Secondary reference Oshkosh Corp |
| 62883 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2805-00-549-5007 is a Piston Assembly, manufactured by Oshkosh Defense Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-549-5007 has 1 manufacturer part number on file: 2RE248 (Oshkosh Defense Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5961-01-098-4479, 1427-01-609-5930. Verify interchangeability with system specifications before substitution.
Key specifications for 2RE248: End Item Identification: 42101846415. 0 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.