NSN 4730-01-028-7976
Part Details | TUBE COUPLING NUT ASSEMBLY
4730-01-028-7976 An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.
Alternate Parts: GC550EH, GC550EH56A, AS1713D56, 6355156A, 63551-56A, 4730-01-028-7976, 01-028-7976, 4730010287976, 010287976
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 10, 1976 | 01-028-7976 | 32836 ( NUT ASSEMBLY, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
NUT ASSEMBLY
Cross Reference | NSN 4730-01-028-7976
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GC550EH | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| GC550EH56A | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| AS1713D56 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 63551-56A | 79326 | TRANSDIGM INCDBA ADEL WIGGINS GROUP- MILITARY |
Technical Data | NSN 4730-01-028-7976
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | NUT ASSEMBLY |
| OVERALL LENGTH | 0.701 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.427 INCHES NOMINAL |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 3.500 INCHES NOMINAL |
| THREAD SIZE | 4.250-12 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| WORKING PRESSURE AND SERVICE TYPE | FBAAACZ125.0 POUNDS PER SQUARE INCH MINIMUM |
| WORKING TEMP AND SERVICE TYPE | GWBAACZ65.0 DEG FAHRENHEIT AND GWCAACZ160.0 DEG FAHRENHEIT |
| SPECIAL FEATURES | FURNISHED WITH TWO WASHERS |