NSN 4730-00-448-6808
Part Details | PACKING NUT
4730-00-448-6808 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: 49959, 49959, 4730-00-448-6808, 00-448-6808, 4730004486808, 004486808
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-448-6808 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-448-6808
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 49959 | 00198 | PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP. |
| 49959 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4730-00-448-6808
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8740 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 1 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 7/16IN-20 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.380 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.600 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| SMALLEST INSIDE DIAMETER | 0.264 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| THREAD CLASS | 3A |
| SPECIAL FEATURES | ONE 0.062 IN.DIA HOLE DRILLED THRU CORNER OF HEX |