NSN 4730-00-177-8641
Part Details | PACKING NUT
4730-00-177-8641 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: 611310, 4730-00-177-8641, 00-177-8641, 4730001778641, 001778641
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 11, 1969 | 00-177-8641 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-177-8641
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 611310 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4730-00-177-8641
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 0 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 1-5/16 IN.-18 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.840 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.436 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.919 INCHES NOMINAL |
| THREAD CLASS | 3A |