The Tee,tube, cataloged under National Stock Number 4730-01-180-5147, 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 10 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-180-5147 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Tubing Wall Nominal Thickness for Which Designed | 0.030 INCHES FIRST END IN |
| Tubing Wall Nominal Thickness for Which Designed | 0.026 INCHES SECOND END IN |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Type | UNTHREADED INTERNAL TUBE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES SECOND END IN |
| Leg Length | 0.562 INCHES NOMINAL FIRST END IN |
| Leg Length | 0.812 INCHES NOMINAL SECOND END IN |
| Leg Length | 0.562 INCHES NOMINAL THIRD END IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 2670-57 ITEM 60 | 3/1 Design control — primary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 503-4556027 | 5/9 Secondary reference U.S. Government activity |
| 2670-57 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 503-4556027ITEM60 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-180-5147 is a Tee,tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-180-5147: Tubing Wall Nominal Thickness for Which Designed: 0.030 INCHES FIRST END IN; Tubing Wall Nominal Thickness for Which Designed: 0.026 INCHES SECOND END IN; Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Connection Type: UNTHREADED INTERNAL TUBE SECOND END. 10 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.