NSN 4730-00-567-9970
Part Details | PACKING NUT
4730-00-567-9970 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: 221776, 22-1776, 4730-00-567-9970, 00-567-9970, 4730005679970, 005679970
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-567-9970 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-567-9970
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 22-1776 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 4730-00-567-9970
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 6 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 3.250-16 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.344 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 0.938 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 6.125 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 3.062 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 3.500 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 4 |
| THREAD CLASS | 2B |