NSN 4730-00-203-6167
Part Details | PACKING NUT
4730-00-203-6167 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: PN6167, G42923, G429-23, 4730-00-203-6167, 00-203-6167, 4730002036167, 002036167
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-203-6167 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-203-6167
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PN6167 | 84434 | HURON METAL PRODUCTS INC |
| G429-23 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 4730-00-203-6167
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 AND STEEL COMP 4130 |
| STRENGTH RATING | VAB125000.000 POUNDS PER SQUARE INCH |
| MATERIAL HARDNESS RATING | RCB27.0 ROCKWELL C MAXIMUM AND 32.0 ROCKWELL C MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 2 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 2 IN.-16 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.468 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.579 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.250 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.392 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.418 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 2.125 INCHES NOMINAL |
| THREAD CLASS | 3B |