The Housing,oil Pump Assembly,engine, cataloged under National Stock Number 2995-00-768-2090, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-00-768-2090 |
| Primary Part Number | 358178 |
| Item Name | Housing,oil Pump Assembly,engine |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| FSC Application Data | GAS TURBINES AND JET ENGINES,AIRCRAFT; AND COMPONENTS |
| Diameter | 2.937 INCHES MINIMUM AND 2.939 INCHES MAXIMUM IN |
| Engine Section Location | ACCESSORY GEARBOX |
| Material | ALUMINUM HOUSING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2995-00-768-2090 is a Housing,oil Pump Assembly,engine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-00-768-2090 has 2 manufacturer part numbers on file: 358178 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 358178 (Rtx Corporation Div Pratt & Whitney).
1 possible match (shared part number, not a government interchangeability claim): 6220-01-260-7993. Verify interchangeability with system specifications before substitution.
Key specifications for 358178: FSC Application Data: GAS TURBINES AND JET ENGINES,AIRCRAFT; AND COMPONENTS; Diameter: 2.937 INCHES MINIMUM AND 2.939 INCHES MAXIMUM IN; Overall Length: 0.820 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN; Engine Section Location: ACCESSORY GEARBOX. 4 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.