NSN 4730-00-842-4557
Part Details | PACKING NUT
4730-00-842-4557 An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.
Alternate Parts: 30048050, 300-48050, 30048050, 300-48050, 30048050, 300-48050, 4730-00-842-4557, 00-842-4557, 4730008424557, 008424557
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 22, 1967 | 00-842-4557 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-842-4557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 300-48050 | 13598 | AMERICAN ELECTRIC INC |
| 300-48050 | 14798 | DESIGNED METAL CONNECTIONS, INC.DBA PERMASWAGE USA |
| 300-48050 | 52764 | VERCO INDUSTRIES |
Technical Data | NSN 4730-00-842-4557
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 356.0 |
| STRENGTH RATING | VAB33000.000 POUNDS PER SQUARE INCH |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 5 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 1-5/16IN-12 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.485 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.938 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.765 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| THREAD CLASS | 3A |