The Elbow,pipe, cataloged under National Stock Number 4730-01-730-7543, 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 Western Enterprises Div of Scott and Fetzer Co. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-730-7543 |
| Primary Part Number | AW-407 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Western Enterprises Div of Scott and Fetzer Co |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.625 INCHES OVERALL IN |
| Operating Pressure | 200.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM OVERALL LBS |
| Leg Length | 1.910 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.750 INCHES NOMINAL SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Nominal Thickness | 1.010 INCHES OVERALL 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 |
|---|---|
| AW-407 PRIMARY | Western Enterprises Div of Scott and Fetzer Co (USA) |
| Reference | Meaning |
|---|---|
| 1110700250 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 4730-01-730-7543 is a Elbow,pipe, manufactured by Western Enterprises Div of Scott and Fetzer Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-730-7543 has 1 manufacturer part number on file: AW-407 (Western Enterprises Div of Scott and Fetzer Co).
Key specifications for AW-407: Nominal Pipe Size Accommodated: 0.625 INCHES OVERALL IN; Operating Pressure: 200.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM OVERALL LBS; Leg Length: 1.910 INCHES NOMINAL FIRST END IN; Leg Length: 1.750 INCHES NOMINAL SECOND END IN. 6 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.