The Coupling Assembly,hose, cataloged under National Stock Number 4730-00-203-3545, 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 Moon American Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-203-3545 |
| Primary Part Number | WWC624 |
| Item Name | Coupling Assembly,hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Moon American Inc |
| Status | CANCELLED |
| Connection Type | UNTHREADED EXTERNAL HOSE ALL ENDS |
| Material | COPPER ALLOY OVERALL |
| Nominal Overall Length | 3.375 INCHES IN |
| Operating Pressure | 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Seat Type | GASKET |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Nondefinitive Spec/std Data | A TYPE AND 3/4 SIZE |
| Furnished Items and Quantity | 2 GASKET |
| Nominal Overall Length | 3.375 INCHES IN |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Nominal Inside Diameter Hose Accommodated | 0.750 INCHES ALL ENDS IN |
| Material | COPPER ALLOY OVERALL |
| Operating Pressure | 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Furnished Items and Quantity | 2 GASKET |
| Nominal Inside Diameter Hose Accommodated | 0.750 INCHES ALL ENDS IN |
| Nondefinitive Spec/std Data | A TYPE AND 3/4 SIZE |
| Connection Style | BARBED OR BEADED (HOSE) ALL ENDS |
| Seat Type | GASKET |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWC624 | Moon American Inc (USA) |
| WWC624-1G-1-06 | Sae International Dba Sae International (USA) |
| AA59614-1G-1-06 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| WWC624 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WWC624-1G-1-06 | Society of Automotive Engineers Inc (USA) |
| WWC624 | Sherman H B Mfg Co Div of Dayton-Walther Corp (USA) |
| A-A-59614 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| WWC624 | Arlington Air Parts Inc (USA) |
| WWC624 | Esco Inc (USA) |
| WWC624-1G-1-06 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-59614/1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-203-3545 is a Coupling Assembly,hose, manufactured by Moon American Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-203-3545 has 11 cross-referenced part numbers: WWC624 (Moon American Inc), WWC624-1G-1-06 (Sae International Dba Sae International), AA59614-1G-1-06 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), WWC624 (Federal Specifications Promulgated by General Services Administration Washington DC), WWC624-1G-1-06 (Society of Automotive Engineers Inc) and 6 more.
There are 10 known substitutes for 4730-00-203-3545: 4210-00-202-6713, 4730-00-203-3544, 4730-00-289-4623 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for WWC624: Connection Type: UNTHREADED EXTERNAL HOSE ALL ENDS; Material: COPPER ALLOY OVERALL; Nominal Overall Length: 3.375 INCHES IN; Operating Pressure: 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-203-3545 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.