The Tube Assembly,metal, cataloged under National Stock Number 4710-01-645-7929, 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 Hiab Usa Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4710-01-645-7929 |
| Primary Part Number | 1888561 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Hiab Usa Inc |
| Status | ACTIVE |
| Design Form | PREBENT |
| 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 |
|---|---|
| 1888561 PRIMARY | Hiab Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 1888561 | 5/9 Secondary reference Hiab Limited Div Government Business Operations |
NSN 4710-01-645-7929 is a Tube Assembly,metal, manufactured by Hiab Usa Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-645-7929 has 1 manufacturer part number on file: 1888561 (Hiab Usa Inc).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-692-3106. Verify interchangeability with system specifications before substitution.
Key specifications for 1888561: Design Form: PREBENT; Special Features: CAGE 34914 WAS IDENTIFIED BY RESEARCH AS BEING THE OEM; End Item Identification: 2320015527762. 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.
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.