The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-705-3401, 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 Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt. Government technical data includes 8 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 | 4730-01-705-3401 |
| Primary Part Number | 1400312 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt |
| Status | ACTIVE |
| Connection Style | BARBED OR SERRATED END FIRST FLUID END CONNECTION |
| Connection Style | CAM OR LEVER (INTERNAL) FIRST QUICK DISCONNECT END |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Connection Type | INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Style Designator | FEMALE COUPLING HALF |
| Quick Disconnect Nominal Size | 1.250 INCHES FIRST QUICK DISCONNECT END IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Quick Disconnect Method | CAM-LOCKING 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 |
|---|---|
| 1400312 PRIMARY | Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt (USA) |
NSN 4730-01-705-3401 is a Coupling Half,quick Disconnect, manufactured by Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-705-3401 has 1 manufacturer part number on file: 1400312 (Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt).
Key specifications for 1400312: Connection Style: BARBED OR SERRATED END FIRST FLUID END CONNECTION; Connection Style: CAM OR LEVER (INTERNAL) FIRST QUICK DISCONNECT END; Connection Type: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION; Connection Type: INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END. 8 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.