The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-024-1345, 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 Triumph Actuation Systems - Connecticut, Llc. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-024-1345 |
| Primary Part Number | OMP3948H6 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Triumph Actuation Systems - Connecticut, Llc |
| Status | ACTIVE |
| Connection Style | PLAIN ALL ENDS |
| Nominal Inside Diameter Hose Accommodated | 0.568 INCHES ALL ENDS IN |
| Mating End Identification | OZONE INDUSTRIES INC. COUPLING HALF,QUICK DISCONNECT PART NO. OMP3948B4 |
| Connection Type | THREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Style Designator | MALE COUPLING HALF |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Leg Length | 0.688 INCHES NOMINAL IN |
| Features Provided | SAFETY LOCKING FEATURE AND SELF-SEALING |
| Nominal Thread Size | 1.625 INCHES ALL ENDS IN |
| Seat Angle | 45.0 DEGREES |
| Surface Treatment | PASSIVATE BODY |
| Thread Class | 3A ALL ENDS A |
| Thread Quantity Per Inch | 12 FIRST QUICK DISCONNECT END |
| Material | STEEL BODY |
| Quick Disconnect Method | SPRING PUSH-LOCK ALL ENDS |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) 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 |
|---|---|
| A15HS019-2 | The Boeing Company (USA) |
| OMP3948H6 PRIMARY | Triumph Actuation Systems - Connecticut, Llc (USA) |
NSN 4730-01-024-1345 is a Coupling Half,quick Disconnect, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-024-1345 has 2 manufacturer part numbers on file: A15HS019-2 (The Boeing Company), OMP3948H6 (Triumph Actuation Systems - Connecticut, Llc).
Key specifications for OMP3948H6: Connection Style: PLAIN ALL ENDS; Nominal Inside Diameter Hose Accommodated: 0.568 INCHES ALL ENDS IN; Mating End Identification: OZONE INDUSTRIES INC. COUPLING HALF,QUICK DISCONNECT PART NO. OMP3948B4; Connection Type: THREADED EXTERNAL HOSE FIRST FLUID END CONNECTION. 16 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.