The Elbow,pipe to Tube, cataloged under National Stock Number 4730-01-175-2920, 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 General Motors Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-175-2920 |
| Primary Part Number | 8039169 |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST 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 |
| Part Number | Manufacturer |
|---|---|
| 8039169 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 8039169 | 3/9 Design control — primary reference General Motors Corp Electro-Motive Div |
| 8039169 | 5/9 Secondary reference General Dynamics Land Systems Canadacorp |
NSN 4730-01-175-2920 is a Elbow,pipe to Tube, manufactured by General Motors Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-175-2920 has 1 manufacturer part number on file: 8039169 (General Motors Corp).
Key specifications for 8039169: Nominal Pipe Size Accommodated: 0.375 INCHES FIRST END IN; Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN; End Item Identification: VMM LIGHT ARMORED VEHICLE (LAV).; Material: COPPER ALLOY OVERALL. 3 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.