The Tube,assy,metallic, cataloged under National Stock Number 4710-01-357-5666, 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 Haltec Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Tube,assy,metallic |
| FSC / FSG | 4710 — Pipe, Tube and Rigid Tubing (FSG 47) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Haltec Corp (CAGE 63900) |
| Parameter | Value |
|---|---|
| NSN | 4710-01-357-5666 |
| Primary Part Number | N-1374L |
| Item Name | Tube,assy,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Haltec Corp |
| 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 |
|---|---|
| 2032220 | Oshkosh Defense Llc (USA) |
| N-1374L PRIMARY | Haltec Corp (USA) |
| Reference | Meaning |
|---|---|
| N-1267 | 5/9 Secondary reference Haltec Corp |
| 2032220 | 5/9 Secondary reference Oshkosh Corp |
| VS-1087 | 5/9 Secondary reference Eaton Corporation Dba Air Controls Division Div Air Controls Division |
| 1917329 | 5/9 Secondary reference Oshkosh Corp |
NSN 4710-01-357-5666 is a Tube,assy,metallic, manufactured by Haltec Corp, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-357-5666 has 2 manufacturer part numbers on file: 2032220 (Oshkosh Defense Llc), N-1374L (Haltec Corp).
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.