The Tube Assembly,metal, cataloged under National Stock Number 4710-01-256-2264, 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 W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 — Pipe, Tube and Rigid Tubing (FSG 47) |
| Manufacturers | W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division (CAGE 1B318) |
| Parameter | Value |
|---|---|
| NSN | 4710-01-256-2264 |
| Primary Part Number | 5112073 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division |
| 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 |
|---|---|
| 5112073 | W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division (USA) |
| Reference | Meaning |
|---|---|
| 5112073 | 3/9 Design control — primary reference Williams W W Co the Great Lakes Energy Systems Div |
| PC5112073 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
| 5112073 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
NSN 4710-01-256-2264 is a Tube Assembly,metal, manufactured by W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-256-2264 has 1 manufacturer part number on file: 5112073 (W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division).
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.