The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-672-2957, 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 Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-672-2957 |
| Primary Part Number | 1G0029 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing |
| Status | ACTIVE |
| Style Designator | FEMALE COUPLING HALF |
| Nominal Outside Diameter | 0.250 INCHES 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 |
|---|---|
| 11B4540074-11 | Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA) |
| 1G0029 PRIMARY | Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing (USA) |
NSN 4730-01-672-2957 is a Coupling Half,quick Disconnect, manufactured by Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-672-2957 has 2 manufacturer part numbers on file: 11B4540074-11 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army), 1G0029 (Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing).
Key specifications for 1G0029: Style Designator: FEMALE COUPLING HALF; Nominal Outside Diameter: 0.250 INCHES IN; Part Name Assigned by Controlling Agency: COUPLING FEMALE WITH CHECK UNIT 1/4; End Item Identification: 4910-01-627-0524. 2 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.