The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-279-4568, 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 Mcmaster-Carr Supply Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 4730-01-279-4568 |
| Primary Part Number | 5344K42 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | CANCELLED |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Connection Style | BARBED OR SERRATED END ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Nominal Inside Diameter Hose Accommodated | 0.750 INCHES ALL ENDS IN |
| Quick Disconnect Method | TWO LUG UNIVERSAL ALL ENDS |
| Features Provided | SELF-SEALING |
| Material | IRON BODY |
| Furnished Items and Quantity | 1 SEAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWC633-04-M | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WWC633TYPE1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WW-C-633 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 5344K42 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 4730-01-279-4568 is a Coupling Half,quick Disconnect, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-01-279-4568 has 4 cross-referenced part numbers: WWC633-04-M (Federal Specifications Promulgated by General Services Administration Washington DC), WWC633TYPE1 (Federal Specifications Promulgated by General Services Administration Washington DC), WW-C-633 (Federal Specifications Promulgated by General Services Administration Washington DC), 5344K42 (Mcmaster-Carr Supply Co).
There are 12 known substitutes for 4730-01-279-4568: 4730-00-203-2998, 4730-00-273-0667, 4730-00-289-1260 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5344K42: Connection Type: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION; Connection Style: BARBED OR SERRATED END ALL ENDS; Style Designator: MALE COUPLING HALF; Nominal Inside Diameter Hose Accommodated: 0.750 INCHES ALL ENDS IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-01-279-4568 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.