The Coupling Assembly,self-Sealing, cataloged under National Stock Number 4730-01-265-2496, 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 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-265-2496 |
| Primary Part Number | SS-QC6-D-6PF |
| Item Name | Coupling Assembly,self-Sealing |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Connection Style | PLAIN FIRST QUICK DISCONNECT END |
| Connection Type | THREADED INTERNAL PIPE FIRST QUICK DISCONNECT END |
| Style Designator | COUPLING ASSEMBLY |
| Material Document and Classification | ASTM A276 UNS S31600 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Operating Pressure | 10300.0 KILOGRAMS PER SQUARE CENTIMETER MAXIMUM SINGLE RESPONSE KG |
| Leg Length | 1.312 INCHES NOMINAL IN |
| Features Provided | SELF-SEALING |
| Nominal Thread Size | 0.375 INCHES FIRST QUICK DISCONNECT END IN |
| Maximum Operating Temp | 121.0 CELSIUS SINGLE RESPONSE DEGC |
| Surface Treatment | PASSIVATE BODY |
| Material | STEEL BODY |
| Thread Series Designator | NPT FIRST QUICK DISCONNECT END |
| 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-QC6-D-6PF PRIMARY | Swagelok Co (USA) |
NSN 4730-01-265-2496 is a Coupling Assembly,self-Sealing, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-265-2496 has 1 manufacturer part number on file: SS-QC6-D-6PF (Swagelok Co).
Key specifications for SS-QC6-D-6PF: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY; Connection Style: PLAIN FIRST QUICK DISCONNECT END; Connection Type: THREADED INTERNAL PIPE FIRST QUICK DISCONNECT END; Style Designator: COUPLING ASSEMBLY. 13 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.