NSN 4730-00-798-9250
Part Details | PACKING NUT
4730-00-798-9250 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: U525512, 4730-00-798-9250, 00-798-9250, 4730007989250, 007989250
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1962 | 00-798-9250 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-798-9250
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| U525512 | 78943 | TRIUMPH THERMAL SYSTEMS, INC. |
Technical Data | NSN 4730-00-798-9250
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 5 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 1.375-18 |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| THREAD LENGTH | 0.312 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.938 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.065 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.740 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| THREAD CLASS | 2A |
| SPECIAL FEATURES | SQARE END DRILLED FOR LOCKWIRE AND GROOVED FOR O-RING,THD END HAS SEAT ANGLE OF 45 DEG RECESSED 0.188 DEEP BY 1 IN. DIA |