The Tube Assembly,metal,branched, cataloged under National Stock Number 4710-01-320-3788, 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 Raytheon Company Dba Raytheon Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-320-3788 |
| Primary Part Number | G265743-50 |
| Item Name | Tube Assembly,metal,branched |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| 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 |
|---|---|
| G265743-50 | Raytheon Company (USA) |
| G265743-50 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| G265743-50 | 5/9 Secondary reference Raytheon Company Div Corp |
| G265743 | D/9 Drawing number reference only Raytheon Company Div Corp |
NSN 4710-01-320-3788 is a Tube Assembly,metal,branched, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-320-3788 has 2 manufacturer part numbers on file: G265743-50 (Raytheon Company), G265743-50 (Raytheon Company Dba Raytheon Co).
Key specifications for G265743-50: Special Features: COPPER ASTM B75 TUBES1ST AND 2ND,0.500 IN. OD BY 0.032 IN. WALL W/FEMALE CONNECTIONS,3/4-16 UNF-2B;3RD TUBE COPPER,0.250 IN. OD BY 0.030 IN. WALL W/FEMALE CONNECTION 7/16-20 UNF-2B;INCLUDES REDUCER TEE CONNECTION IN. 0 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.