The Coupling Assembly,hose, cataloged under National Stock Number 4730-00-640-0590, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-640-0590 |
| Primary Part Number | WWC624 |
| Item Name | Coupling Assembly,hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Connection Style | BARBED OR BEADED (HOSE) ALL ENDS |
| Connection Type | UNTHREADED EXTERNAL HOSE ALL ENDS |
| Operating Pressure | 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nondefinitive Spec/std Data | A TYPE AND 3/4 SIZE |
| Nominal Overall Length | 3.031 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Departure From Cited Document | AS MODIFIED BY MATERIAL AND LEG LENGTHS |
| Nominal Inside Diameter Hose Accommodated | 0.750 INCHES ALL ENDS IN |
| Seat Type | GASKET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWC624 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-640-0590 is a Coupling Assembly,hose, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-640-0590 has 1 cross-referenced part number: WWC624 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 5 known substitutes for 4730-00-640-0590: 4730-00-203-3544, 4730-00-203-3545, 4730-00-926-4234 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for WWC624: Connection Style: BARBED OR BEADED (HOSE) ALL ENDS; Connection Type: UNTHREADED EXTERNAL HOSE ALL ENDS; Operating Pressure: 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nondefinitive Spec/std Data: A TYPE AND 3/4 SIZE. 10 total characteristics are documented in the Federal Logistics Information System.