The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-696-4150, 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 3 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-696-4150 |
| Primary Part Number | SS-QC4-B-4PFWD |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | NPT ALL ENDS |
| 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 |
|---|---|
| SS-QC4-B-4PFWD PRIMARY | Swagelok Co (USA) |
| SS-QC4-B-4PFWD | Daligaty Inc Dba Daligaty Inc Div Daligaty Inc. Llc Dba Swagelok Michigan Toledo (USA) |
| Reference | Meaning |
|---|---|
| SS-QC4-B-4PF-WD | 3/9 Design control — primary reference Swagelok Co Dba Use CAGE Code 3t9t9 for Cataloging |
NSN 4730-01-696-4150 is a Coupling Half,quick Disconnect, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-696-4150 has 2 manufacturer part numbers on file: SS-QC4-B-4PFWD (Swagelok Co), SS-QC4-B-4PFWD (Daligaty Inc Dba Daligaty Inc Div Daligaty Inc. Llc Dba Swagelok Michigan Toledo).
Key specifications for SS-QC4-B-4PFWD: Nominal Thread Size: 0.250 INCHES ALL ENDS IN; Part Name Assigned by Controlling Agency: STAINLESS STEEL INSTRUMENTATION QUICK CONNECT BODY, 0.2 CV, 0.250 INCH FEMALE NPT; IN; Material: STEEL CORROSION RESISTING OVERALL; Thread Series Designator: NPT ALL ENDS. 3 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.