NSN 4730-01-016-4221
Part Details | PACKING NUT
4730-01-016-4221 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: SMN60316, SMN60-316, SMN60, 84001955024, 84001955-024, 4730-01-016-4221, 01-016-4221, 4730010164221, 010164221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 12, 1976 | 01-016-4221 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-016-4221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SMN60-316 | 93181 | PARKER-HANNIFIN CORPORATIONDIV INSTRUMENTATION PRODUCTS |
| SMN60 | 93181 | PARKER-HANNIFIN CORPORATIONDIV INSTRUMENTATION PRODUCTS |
| 84001955-024 | 81873 | WOODWARD HRT, INC. |
Technical Data | NSN 4730-01-016-4221
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 316 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 9/16IN-18 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.281 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.781 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.687 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.375 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| THREAD CLASS | 2A |