NSN 4730-01-140-2250
Part Details | PACKING NUT
4730-01-140-2250 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: 5924759118, 592-4759118, 4730-01-140-2250, 01-140-2250, 4730011402250, 011402250
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 08, 1982 | 01-140-2250 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-140-2250
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 592-4759118 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-140-2250
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 7 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 1-3/16-20 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.430 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 1.095 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.703 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| SMALLEST INSIDE DIAMETER | 1.006 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 1.300 INCHES NOMINAL |
| THREAD CLASS | 2B |
| SPECIAL FEATURES | FOUR HOLES SPACED 90 DEG C TO C LOCATED 0.200 FROM HOLE CENTERS TO HEAD END,THREE HOLES 0.190 IN. DIA,1 HOLE 0.164-32 UNC 2B THD |