NSN 4730-00-284-1020
Part Details | PACKING NUT
4730-00-284-1020 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: 232134501, 232134-501, 4730-00-284-1020, 00-284-1020, 4730002841020, 002841020
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 05, 1973 | 00-284-1020 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-284-1020
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 232134-501 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4730-00-284-1020
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 630 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 9 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 4IN-16 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.516 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.310 INCHES NOMINAL |
| OVERALL LENGTH | 0.946 INCHES MINIMUM AND 0.956 INCHES MAXIMUM |
| SMALLEST INSIDE DIAMETER | 3.705 INCHES MINIMUM AND 3.715 INCHES MAXIMUM |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 4.083 INCHES MINIMUM AND 4.084 INCHES MAXIMUM |
| HOLE OR SLOT QUANTITY | 12 |
| THREAD CLASS | 3A |