NSN 4730-00-722-3271
Part Details | PACKING NUT
4730-00-722-3271 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: 4730007223271, 10866939, 4730-00-722-3271, 00-722-3271, 4730007223271, 007223271
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-722-3271 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-722-3271
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4730007223271 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 10866939 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 4730-00-722-3271
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1020 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 1IN-12 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.750 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 1.000 INCHES MINIMUM AND 1.063 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.063 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.875 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| THREAD CLASS | 2B |