The Jet Pipe and Inlet, cataloged under National Stock Number 4420-00-650-4670, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Cae Usa Inc.. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Jet Pipe and Inlet |
| FSC / FSG | 4420 — Heat Exchangers and Steam Condensers (FSG 44) |
| Manufacturers | Cae Usa Inc. (CAGE 1PQF4); Gpe Controls, Inc Dba Shand & Jurs (CAGE 04220) |
| Parameter | Value |
|---|---|
| NSN | 4420-00-650-4670 |
| Primary Part Number | D57-13577-6 |
| Item Name | Jet Pipe and Inlet |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| D57-13577-6 PRIMARY | Cae Usa Inc. (USA) |
| D57-13577-6 PRIMARY | Gpe Controls, Inc Dba Shand & Jurs (USA) |
| C58-16107-1REVAPC4 PRIMARY | Gpe Controls, Inc Dba Shand & Jurs (USA) |
| F57-13577-1PC10 PRIMARY | Gpe Controls, Inc Dba Shand & Jurs (USA) |
| Reference | Meaning |
|---|---|
| D57-13577-6 | 5/9 Secondary reference Raytheon Technical Services Company |
| 585-208-1887609REVAPC4 | 5/2 Secondary reference U.S. Government activity |
NSN 4420-00-650-4670 is a Jet Pipe and Inlet, manufactured by Cae Usa Inc., classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-00-650-4670 has 4 manufacturer part numbers on file: D57-13577-6 (Cae Usa Inc.), D57-13577-6 (Gpe Controls, Inc Dba Shand & Jurs), C58-16107-1REVAPC4 (Gpe Controls, Inc Dba Shand & Jurs), F57-13577-1PC10 (Gpe Controls, Inc Dba Shand & Jurs).
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 4420-00-650-4670 has DEMIL Code B. 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.