NSN 4730-00-381-1290
Part Details | PACKING NUT
4730-00-381-1290 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: TP1538, SP1538, 4730-00-381-1290, 00-381-1290, 4730003811290, 003811290
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-381-1290 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-381-1290
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TP1538 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| SP1538 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 4730-00-381-1290
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 360 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 0 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 3/8IN-32 |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| THREAD LENGTH | 0.115 INCHES MINIMUM AND 0.165 INCHES MAXIMUM |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.431 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| SMALLEST INSIDE DIAMETER | 0.196 INCHES NOMINAL |
| THREAD CLASS | 2A |