The Elbow,tube, cataloged under National Stock Number 4730-00-019-7272, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-019-7272 |
| Primary Part Number | 180-48543 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Flow Angle | 9.45 DEGREES |
| Connection Style | BEADED (HOSE) FIRST END |
| Connection Style | PLAIN (TUBE) SECOND END |
| Leg Length | 0.750 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.750 INCHES NOMINAL FIRST END IN |
| 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 |
|---|---|
| 180-48543 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| 10-15047 | 5/9 Secondary reference U.S. Government activity |
| 65D40149 | 5/9 Secondary reference U.S. Government activity |
| 65D40149 | 5/9 Secondary reference U.S. Government activity |
| RE1004 | 5/9 Secondary reference Bfm Energy Products Corp |
NSN 4730-00-019-7272 is a Elbow,tube, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-019-7272 has 1 manufacturer part number on file: 180-48543 (The Boeing Company Div Legacy Am&m).
Key specifications for 180-48543: Flow Angle: 9.45 DEGREES; Connection Style: BEADED (HOSE) FIRST END; Connection Style: PLAIN (TUBE) SECOND END; Leg Length: 0.750 INCHES NOMINAL SECOND END IN. 5 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.