The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-500-7730, 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 Swagelok Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-500-7730 |
| Primary Part Number | SS-QM2-S-M8X1 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Style Designator | MALE COUPLING HALF |
| Leg Length | 8.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| MCH096 | Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am (USA) |
| SS-QM2-S-M8X1 PRIMARY | Swagelok Co (USA) |
| SS-QM2-S-M8X1 | Dibert Valve & Fitting Co Inc (USA) |
| Reference | Meaning |
|---|---|
| MHC096 | C/1 Advisory reference — outside the item-of-supply concept Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am |
NSN 4730-01-500-7730 is a Coupling Half,quick Disconnect, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-500-7730 has 3 manufacturer part numbers on file: MCH096 (Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am), SS-QM2-S-M8X1 (Swagelok Co), SS-QM2-S-M8X1 (Dibert Valve & Fitting Co Inc).
Key specifications for SS-QM2-S-M8X1: Style Designator: MALE COUPLING HALF; Overall Length: 26.2 MILLIMETERS NOMINAL MM; Leg Length: 8.0 MILLIMETERS NOMINAL MM; Special Features: SECOND END TYPE IS UNTHREADED EXTERNAL WITH SERRATED END; STEM HAS NO VALVE, REMAINS OPEN WHEN UNCOUPLED; CAGE 7N351 PART NAME IS QUICK CONNECT STEM, STAINLESS STEEL; CAGE 0VP52 PART NAME IS STEM, M8X1. 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.