The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-317-3908, 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 Fire Combat, Inc.. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Fire Combat, Inc. (CAGE 64903); Kovatch Corp. (CAGE 59556); Leonardo Spa Divisione Sistemi Di Difesa (CAGE A1140) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-317-3908 |
| Primary Part Number | 06508 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Fire Combat, Inc. |
| 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 |
|---|---|
| 06508 | Fire Combat, Inc. (USA) |
| 015232T | Kovatch Corp. (USA) |
| 723009331500 | Leonardo Spa Divisione Sistemi Di Difesa (ITA) |
| Reference | Meaning |
|---|---|
| BH4-60 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division |
| BH4-60 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4730-01-317-3908 is a Coupling Half,quick Disconnect, manufactured by Fire Combat, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-317-3908 has 3 manufacturer part numbers on file: 06508 (Fire Combat, Inc.), 015232T (Kovatch Corp.), 723009331500 (Leonardo Spa Divisione Sistemi Di Difesa).
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.