NSN 4730-00-677-9854
Part Details | PACKING NUT
4730-00-677-9854 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: RE66D633A3, 365NA003, 4730-00-677-9854, 00-677-9854, 4730006779854, 006779854
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-677-9854 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-677-9854
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RE66D633A3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 365NA003 | 71313 | VIKING TECHNOLOGIES, LTD. |
Technical Data | NSN 4730-00-677-9854
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY 400 |
| STRENGTH RATING | VAC52000.000 POUNDS PER SQUARE INCH |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 0 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 3-1/8IN-12 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD LENGTH | 1.375 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 1.688 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 3.281 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 2.015 INCHES NOMINAL |
| THREAD CLASS | 2A |