| Item Name | Coupling Pipe |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 01-125-4457 (011254457) |
| NCB Code | USA (01) |
| Manufacturer | Flaton Machine Works Inc, Northern Indiana Business Services, American National Standards, Mueller Brass |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 2ND END |
| AEHZ | MAXIMUM OPERATING TEMP | 150.0 DEG FAHRENHEIT 2ND RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT 1ST RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 1ST END |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL PIPE 2ND END |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| CQGM | MAXIMUM OPERATING PRESSURE | 425.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| CWFG | PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED | SCHEDULE STD 2ND END |
| CWFR | NOMINAL OVERALL LENGTH | 1.531 INCHES |
| FEAT | SPECIAL FEATURES | W/WRENCHING LUG,0.828 IN. LG,0.203 IN. W,LOCATED ON OUTER PERIPHERY OF COUPLING |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE |
| STYL | STYLE DESIGNATOR | PLAIN |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| Relevant Components for NSN - 4730-01-125-4457, 4730011254457 | ||||
| 4720-00-909-5229 (4720009095229) | 4720-99-796-2071 (4720997962071) | 4730-00-684-6909 (4730006846909) | 4730-01-193-6176 (4730011936176) | |
| 4730-01-646-0189 (4730016460189) | 4730-01-555-6896 (4730015556896) | 4710-00-833-0252 (4710008330252) | 4730-01-590-4779 (4730015904779) | |
| 4730-01-651-5665 (4730016515665) | 4730-01-290-4149 (4730012904149) | 4710-00-856-6433 (4710008566433) | 4710-01-596-8746 (4710015968746) | |
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