NSN 4730-00-670-0337
Part Details | PACKING NUT
4730-00-670-0337 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: 975448B, 9754-48B, 975448B, 9754-48B, 4730-00-670-0337, 00-670-0337, 4730006700337, 006700337
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-670-0337 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-670-0337
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9754-48B | 66776 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| 9754-48B | 13002 | GOODRICH CORPORATIONDBA GOODRICH LANDING GEAR DIVISION |
Technical Data | NSN 4730-00-670-0337
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2014 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 9 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 3.375-16 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.750 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.380 INCHES NOMINAL |
| OVERALL LENGTH | 1.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 2.700 INCHES MINIMUM AND 2.710 INCHES MAXIMUM |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 3.250 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 4 |
| THREAD CLASS | 3A |
| END ITEM IDENTIFICATION | AIRCRAFT |