The Tube Assembly,metal, cataloged under National Stock Number 4710-00-830-3076, 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 Honeywell International Inc. Div Aerospace - Torrance. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 — Pipe, Tube and Rigid Tubing (FSG 47) |
| Manufacturers | Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Service & Sales Inc (CAGE 59915) |
| Parameter | Value |
|---|---|
| NSN | 4710-00-830-3076 |
| Primary Part Number | 376188-20 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 376188-20 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 376188-20 | Service & Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| 376188-20 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 376188 | D/9 Drawing number reference only U.S. Government activity |
| 376188-20 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-00-830-3076 is a Tube Assembly,metal, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-830-3076 has 2 manufacturer part numbers on file: 376188-20 (Honeywell International Inc. Div Aerospace - Torrance), 376188-20 (Service & Sales Inc).
1 possible match (shared part number, not a government interchangeability claim): 3433-01-421-7904. Verify interchangeability with system specifications before substitution.
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 4710-00-830-3076 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.