The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-935-1643, 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 Edgewood Chemical Biological Center Ecbc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-935-1643 |
| Primary Part Number | C5-19-1900-2 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Edgewood Chemical Biological Center Ecbc |
| Status | CANCELLED |
| Leg Length | 1.060 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY BODY |
| Mating End Identification | EDGEWOOD ARSENAL COUPLING HALF,QUICK DISCONNECT,DWG NO. C5-1-272 |
| Connection Style | BEADED ALL ENDS |
| Surface Treatment | ANODIZE BODY |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Nominal Inside Diameter Hose Accommodated | 0.875 INCHES ALL ENDS IN |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C5-19-1900 | Edgewood Chemical Biological Center Ecbc (USA) |
| 2GK221 | Oshkosh Corp (USA) |
| 6212-020 | Parker Hannifin Corporation Dba Quick Coupling Div Div Quick Coupling Division Bruning Operation (USA) |
| MIL-C-51073 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6212-020 | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (USA) |
| 4730009351643 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 471-100-2 | Industrial Design Laboratories Inc (USA) |
| C5-19-1900-2 PRIMARY | Edgewood Chemical Biological Center Ecbc (USA) |
NSN 4730-00-935-1643 is a Coupling Half,quick Disconnect, manufactured by Edgewood Chemical Biological Center Ecbc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-935-1643 has 8 cross-referenced part numbers: C5-19-1900 (Edgewood Chemical Biological Center Ecbc), 2GK221 (Oshkosh Corp), 6212-020 (Parker Hannifin Corporation Dba Quick Coupling Div Div Quick Coupling Division Bruning Operation), MIL-C-51073 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6212-020 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division) and 3 more.
There is 1 known substitute for 4730-00-935-1643: 4730-01-138-7152. Verify interchangeability with system specifications before substitution.
Key specifications for C5-19-1900-2: Leg Length: 1.060 INCHES NOMINAL IN; Material: ALUMINUM ALLOY BODY; Mating End Identification: EDGEWOOD ARSENAL COUPLING HALF,QUICK DISCONNECT,DWG NO. C5-1-272; Connection Style: BEADED ALL ENDS. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-935-1643 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.