The Tube Assembly,metal, cataloged under National Stock Number 4710-01-479-0876, 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 Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4710-01-479-0876 |
| Primary Part Number | RIA148972 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Wall Thickness | 0.072 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Tube Outside Diameter | 0.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING TUBING |
| 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 |
|---|---|
| RIA148972 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| RIA148972 | Nott Company (USA) |
| Reference | Meaning |
|---|---|
| RIA148972 | 3/9 Design control — primary reference Parker Hannifin Corp Tube Fitting Div |
| RIA148972 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
NSN 4710-01-479-0876 is a Tube Assembly,metal, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-479-0876 has 2 manufacturer part numbers on file: RIA148972 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), RIA148972 (Nott Company).
Key specifications for RIA148972: Wall Thickness: 0.072 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN; Tube Outside Diameter: 0.750 INCHES NOMINAL IN; End Item Identification: FORWARD REPAIR SYSTEM (FRS), MODEL M7; NSN 3990-01-463-4940; TM9-3990-361-23; Material: STEEL CORROSION RESISTING TUBING. 3 specifications are 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.