The Tube Assembly,metal, cataloged under National Stock Number 4710-01-185-8328, 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 Am General Llc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Am General Llc (CAGE 34623) |
| Parameter | Value |
|---|---|
| NSN | 4710-01-185-8328 |
| Primary Part Number | 5590644 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Am General Llc |
| 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 |
|---|---|
| 12338298 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 5590644 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 5579177 | 5/9 Secondary reference Am General Llc |
| 4710011858328 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5579177-D | D/9 Drawing number reference only Am General Llc |
| 4710PL1480046 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4710-01-185-8328 is a Tube Assembly,metal, manufactured by Am General Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-185-8328 has 2 manufacturer part numbers on file: 12338298 (U S Army Tank Automotive Command Amsta-Im-Mm), 5590644 (Am General Llc).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-185-8329. 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.
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.