The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-690-6465, 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 11 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 | 4730-01-690-6465 |
| Primary Part Number | SS-QC8-B1-810EP |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Connection Style | PLAIN FIRST QUICK DISCONNECT END |
| Connection Type | INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Style Designator | FEMALE COUPLING HALF |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Basic Shape Style | OCTAGON W/OUT BOLT HOLES FIRST QUICK DISCONNECT END |
| Basic Shape Style | ROUND W/OUT BOLT HOLES MOUNTING FLANGE |
| Maximum Operating Temp | 204.0 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Outside Diameter | 1.21 INCHES IN |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Material | STEEL BODY |
| Quick Disconnect Method | PUSH-PULL 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-QC8-B1-810EP PRIMARY | Swagelok Co (USA) |
NSN 4730-01-690-6465 is a Coupling Half,quick Disconnect, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-690-6465 has 1 manufacturer part number on file: SS-QC8-B1-810EP (Swagelok Co).
Key specifications for SS-QC8-B1-810EP: Connection Style: PLAIN FIRST QUICK DISCONNECT END; Connection Type: INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END; Style Designator: FEMALE COUPLING HALF; Overall Length: 3.56 INCHES NOMINAL IN. 11 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.