The Tube Assembly,metal,branched, cataloged under National Stock Number 4710-01-320-8309, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-320-8309 |
| Primary Part Number | G265343-50 |
| 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 |
|---|---|
| G265343-50 | Raytheon Company (USA) |
| G265343-50 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| G265343-50 | 5/9 Secondary reference Raytheon Company Div Corp |
| G265343 | D/9 Drawing number reference only Raytheon Company Div Corp |
NSN 4710-01-320-8309 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 4710-01-320-8309 has 2 manufacturer part numbers on file: G265343-50 (Raytheon Company), G265343-50 (Raytheon Company Dba Raytheon Co).
Key specifications for G265343-50: Special Features: DASHES 1,2,3,4 AND 18 TUBES ARE ASTMB75 COPPER,0.375 OD X 0.030 WALL; DASH 5 TUBE ASTMB75 COPPER 0.500 X 0.035 WALL; NUTS AND SLEEVES 4 ARE PER MS33584,37 DEGREE FLARES; 2 TEE CONNECTIONS,ONE 1/2 IN. ONE 3/8 IN.; ONE BRANCH ASSEMBLY END HAS A DRAIN COCK FITTING,150 PSI IN; End Item Identification: RAYTHEON MDL.AN/USC-38 UNIT. 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.