The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-628-6184, 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 Getz Fire Equipment Company Dba Getz Fire Equipment Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Getz Fire Equipment Company Dba Getz Fire Equipment Co (CAGE 58013) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-628-6184 |
| Primary Part Number | 3G59611 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Getz Fire Equipment Company Dba Getz Fire Equipment Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 3G59611 PRIMARY | Getz Fire Equipment Company Dba Getz Fire Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| 3G59611 | 5/9 Secondary reference Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing |
| 59611 | 3/9 Design control — primary reference Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing |
NSN 4730-01-628-6184 is a Coupling Half,quick Disconnect, manufactured by Getz Fire Equipment Company Dba Getz Fire Equipment Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-628-6184 has 1 manufacturer part number on file: 3G59611 (Getz Fire Equipment Company Dba Getz Fire Equipment Co).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-630-0085. Verify interchangeability with system specifications before substitution.
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.