The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-254-2992, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker-Hannifin Corporation Div Quick Coupling Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-254-2992 |
| Primary Part Number | 4050-2 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Div Quick Coupling Division |
| Status | ACTIVE |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Material | STEEL OR STEEL CORROSION RESISTING BODY |
| Style Designator | MALE COUPLING HALF |
| Thread Series Designator | NPTF ALL ENDS |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Surface Treatment | CADMIUM AND CHROMATE BODY |
| Connection Style | PLAIN ALL ENDS |
| Leg Length | 0.447 INCHES MAXIMUM IN |
| Connection Type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-254-2992 is a Coupling Half,quick Disconnect, manufactured by Parker-Hannifin Corporation Div Quick Coupling Division, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-254-2992 has 2 cross-referenced part numbers: 4050-2 (Parker-Hannifin Corporation Div Quick Coupling Division), 4050-2 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division).
There are 9 known substitutes for 4730-01-254-2992: 1315-00-028-4669, 5930-00-190-6997, 3455-01-044-4147 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4050-2: Overall Length: 1.938 INCHES NOMINAL IN; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS; Material: STEEL OR STEEL CORROSION RESISTING BODY; Style Designator: MALE COUPLING HALF. 11 total characteristics are documented in the Federal Logistics Information System.