The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-979-5902, 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 Coupler Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-979-5902 |
| Primary Part Number | VHN6-6M |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division |
| Status | CANCELLED |
| Style Designator | MALE COUPLING HALF |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Connection Type | EXTERNAL QUICK DISCONNECT ALL ENDS |
| Features Provided | SELF-SEALING |
| Thread Series Designator | NPT ALL ENDS |
| Surface Treatment | CADMIUM AND CHROMATE BODY |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Quick Disconnect Nominal Size | 0.516 INCHES ALL ENDS IN |
| Material | STEEL BODY |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Connection Style | PLAIN ALL ENDS |
| Leg Length | 0.562 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA4996 | Acco-Babcock Inc Hoist and Crane Div (USA) |
| VHN6M | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA) |
| VHN6-6M PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA) |
| 6M | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 4730-00-979-5902 is a Coupling Half,quick Disconnect, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-979-5902 has 4 cross-referenced part numbers: PA4996 (Acco-Babcock Inc Hoist and Crane Div), VHN6M (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division), VHN6-6M (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division), 6M (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 5 known substitutes for 4730-00-979-5902: 5130-00-399-2417, 5130-01-081-9891, 6850-01-180-5206 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for VHN6-6M: Style Designator: MALE COUPLING HALF; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION; Connection Type: EXTERNAL QUICK DISCONNECT ALL ENDS; Features Provided: SELF-SEALING. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-979-5902 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.