The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-557-6631, 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 Arab Land Group General Trading Construction and Engineering. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | General Dynamics Land Systems Canadacorp (CAGE 56161); Arab Land Group General Trading Construction and Engineering (CAGE SBB86); Camawa Manufacturer and Importer T/atitans Development (CAGE SBB75) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-557-6631 |
| Primary Part Number | 91342082 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Arab Land Group General Trading Construction and Engineering |
| 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 |
|---|---|
| R0072125 | General Dynamics Land Systems Canadacorp (CAN) |
| 91342082 PRIMARY | Arab Land Group General Trading Construction and Engineering |
| 91342082 PRIMARY | Camawa Manufacturer and Importer T/atitans Development (ZAF) |
| Reference | Meaning |
|---|---|
| R0072125-0301 | D/9 Drawing number reference only Denel Vehicle Systems |
| 91342582 | 5/9 Secondary reference Camawa Manufacturer and Importer T/atitans Development |
| R0072125 | 7/2 Vendor item drawing reference Denel Vehicle Systems |
NSN 4730-01-557-6631 is a Coupling Half,quick Disconnect, manufactured by Arab Land Group General Trading Construction and Engineering, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-557-6631 has 3 manufacturer part numbers on file: R0072125 (General Dynamics Land Systems Canadacorp), 91342082 (Arab Land Group General Trading Construction and Engineering), 91342082 (Camawa Manufacturer and Importer T/atitans Development).
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.