NSN 4730-00-004-4837
Part Details | PACKING NUT
4730-00-004-4837 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: 37243773001, 3724-3773-001, 4730-00-004-4837, 00-004-4837, 4730000044837, 000044837
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 27, 1972 | 00-004-4837 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-004-4837
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3724-3773-001 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITEDDBA BAE SYSTEMS PLC |
Technical Data | NSN 4730-00-004-4837
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 0.562-18 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.201 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | 0$DCMB000 |
| OVERALL LENGTH | 0.375 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.225 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| SMALLEST INSIDE DIAMETER | 0.299 INCHES NOMINAL |
| THREAD CLASS | 2B |