The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-702-4742, 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 Tuthill Corp Hansen Coupling Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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 | 4730-00-702-4742 |
| Primary Part Number | 6500 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Tuthill Corp Hansen Coupling Div |
| Status | CANCELLED |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Quick Disconnect Nominal Size | 0.859 INCHES ALL ENDS IN |
| Connection Style | PLAIN ALL ENDS |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Leg Length | 0.750 INCHES NOMINAL IN |
| Thread Series Designator | NPT ALL ENDS |
| Features Provided | SAFETY LOCKING FEATURE AND SELF-SEALING |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Furnished Items | GASKET |
| Style Designator | MALE COUPLING HALF |
| Material | COPPER ALLOY BODY |
| Quick Disconnect Method | SPRING PUSH-LOCK ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B38 | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (USA) |
| 6129486 ITEM 17 | Naval Sea Systems Command (USA) |
| DWGA203-12-52PC108 | Us Army Aviation and Missile Command (USA) |
| 6500 PRIMARY | Tuthill Corp Hansen Coupling Div (USA) |
| 5562154 PIECE 2 | Naval Sea Systems Command (USA) |
| FM6506 | Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co (USA) |
| 6500-6000 | Tuthill Corp Hansen Coupling Div (USA) |
| B38 | Parker-Hannifin Corporation Div Quick Coupling Division (USA) |
NSN 4730-00-702-4742 is a Coupling Half,quick Disconnect, manufactured by Tuthill Corp Hansen Coupling Div, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-702-4742 has 8 cross-referenced part numbers: B38 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division), 6129486 ITEM 17 (Naval Sea Systems Command), DWGA203-12-52PC108 (Us Army Aviation and Missile Command), 6500 (Tuthill Corp Hansen Coupling Div), 5562154 PIECE 2 (Naval Sea Systems Command) and 3 more.
There are 12 known substitutes for 4730-00-702-4742: 3455-00-505-0237, 3030-00-529-0496, 3110-00-554-2915 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6500: Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION; Quick Disconnect Nominal Size: 0.859 INCHES ALL ENDS IN; Connection Style: PLAIN ALL ENDS; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-702-4742 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.