NSN 4730-00-147-2021
Part Details | PACKING NUT
4730-00-147-2021 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: 394229, 394229, 394229, 4730-00-147-2021, 00-147-2021, 4730001472021, 001472021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-147-2021 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-147-2021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 394229 | 06848 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 394229 | 65702 | PRECISION AIRMOTIVE LLCDBA PRECISION AIRMOTIVE |
| 394229 | 3VPW3 | PRECISION ENGINES LLC |
Technical Data | NSN 4730-00-147-2021
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2017 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 5/8-18 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.406 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.594 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.531 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.323 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 0.875 INCHES NOMINAL |
| THREAD CLASS | 3B |
| SPECIAL FEATURES | 0.323 IN. DIA 2 HOLES ACROSS CORNERS |