The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-494-8226, 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 Dynamics Land Systems Canadacorp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-494-8226 |
| Primary Part Number | 10657012-1 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Style Designator | MALE COUPLING HALF |
| Leg Length | 1.570 INCHES NOMINAL 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 |
|---|---|
| 10657012-1 | General Dynamics Land Systems Canadacorp (CAN) |
| HNV14-38SAE F | Safran Electrical Components Canada Inc Div Cantwell Cullen Hydraulics (CAN) |
| H2S6 | Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| H2-62-T6 | 3/9 Design control — primary reference U.S. Government activity |
| H2-62-T6 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division |
NSN 4730-01-494-8226 is a Coupling Half,quick Disconnect, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-494-8226 has 3 manufacturer part numbers on file: 10657012-1 (General Dynamics Land Systems Canadacorp), HNV14-38SAE F (Safran Electrical Components Canada Inc Div Cantwell Cullen Hydraulics), H2S6 (Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co).
Key specifications for 10657012-1: Style Designator: MALE COUPLING HALF; Overall Length: 2.410 INCHES NOMINAL IN; Leg Length: 1.570 INCHES NOMINAL IN. 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.