The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-019-2748, 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 Dba Pneutronics Div Quick Coupling Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-01-019-2748 |
| Primary Part Number | B13 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division |
| Status | CANCELLED |
| Features Provided | SELF-SEALING |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Material | COPPER ALLOY AND STEEL BODY |
| Leg Length | 0.540 INCHES NOMINAL IN |
| Connection Type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Thread Series Designator | NPT ALL ENDS |
| Surface Treatment | ZINC BODY |
| Connection Style | PLAIN ALL ENDS |
| Quick Disconnect Nominal Size | 0.438 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 785 | Milton Industries, Inc (USA) |
| M2184 | Hoke Inc Dba Hoke Controls Houston Division (USA) |
| 2184 | Hoke Inc Dba Hoke Controls Houston Division (USA) |
| 670035 | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| B13 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (USA) |
| 15C2 | Diamond-U-Products Inc (USA) |
| C-2/C-2PD | Amflo Products (USA) |
| 3504 | Schrader-Bridgeport International Inc Dba Schrader Automotive (USA) |
| M2184 PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 13-134 | Plews, Inc. Dba Plews Edelmann Div Plews & Edelmann (USA) |
| B13 | Parker-Hannifin Corporation Div Quick Coupling Division (USA) |
NSN 4730-01-019-2748 is a Coupling Half,quick Disconnect, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-01-019-2748 has 11 cross-referenced part numbers: 785 (Milton Industries, Inc), M2184 (Hoke Inc Dba Hoke Controls Houston Division), 2184 (Hoke Inc Dba Hoke Controls Houston Division), 670035 (Trw Inc Trw Intl Trade Government Sales Dept), B13 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division) and 6 more.
There are 12 known substitutes for 4730-01-019-2748: 5120-00-024-9527, 5935-00-063-9223, 3040-00-213-1480 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B13: Features Provided: SELF-SEALING; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS; Style Designator: MALE COUPLING HALF; Quick Disconnect Method: PUSH-PULL ALL ENDS. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-01-019-2748 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.