The Tube,oil Scavenge, cataloged under National Stock Number 4710-00-075-8285, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-075-8285 |
| Primary Part Number | 457990 |
| Item Name | Tube,oil Scavenge |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 457990 | Horst Engineering & Manufacturing Co (USA) |
| 457990 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 457990 | Edmunds Manufacturing Co the Div Edmunds Gages (USA) |
| 457990 | The United Tool & Die Company (USA) |
| 457990 | Lewis Machine, Llc (USA) |
| Reference | Meaning |
|---|---|
| 457990 | 5/9 Secondary reference Anco a Division of Chem-Aqua, Inc. |
| 457990 | 5/9 Secondary reference British Aerospace North America Inc |
| 457990 | 5/9 Secondary reference Carden Metal Fabricators Inc |
NSN 4710-00-075-8285 is a Tube,oil Scavenge, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-075-8285 has 5 manufacturer part numbers on file: 457990 (Horst Engineering & Manufacturing Co), 457990 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 457990 (Edmunds Manufacturing Co the Div Edmunds Gages), 457990 (The United Tool & Die Company), 457990 (Lewis Machine, Llc).
Key specifications for 457990: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: J-52 ENGINE,AIRCRAFT. 1 specification is 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.
NSN 4710-00-075-8285 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.