The Tee,hose, cataloged under National Stock Number 4730-01-345-0659, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-345-0659 |
| Item Name | Tee,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Connection Style | BEADED (HOSE) ALL ENDS |
| Connection Style | GASKET SEAL (BOSS) INLET |
| Nominal Inside Diameter Hose Accommodated | 3.000 INCHES ALL ENDS IN |
| Connection Type | UNTHREADED EXTERNAL HOSE ALL ENDS |
| Connection Type | THREADED INTERNAL BOSS INLET |
| Leg Length | 7.500 INCHES NOMINAL FIRST END IN |
| Leg Length | 12.650 INCHES NOMINAL THIRD END IN |
| Leg Length | 9.490 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.438 INCHES INLET IN |
| Thread Class | 3B INLET |
| Material | ALUMINUM ALLOY OVERALL |
| Thread Series Designator | UNF INLET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 382847 | D/9 Drawing number reference only U.S. Government activity |
| 382847-21 | 3/2 Design control — primary reference U.S. Government activity |
| 382847-21 | 5/9 Secondary reference Lockheed Martin Services, Llc |
NSN 4730-01-345-0659 is a Tee,hose, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-345-0659: Connection Style: BEADED (HOSE) ALL ENDS; Connection Style: GASKET SEAL (BOSS) INLET; Nominal Inside Diameter Hose Accommodated: 3.000 INCHES ALL ENDS IN; Connection Type: UNTHREADED EXTERNAL HOSE ALL ENDS. 12 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.