NSN 4730-01-421-5282
Part Details | PACKING NUT
4730-01-421-5282 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: 3353AS3111, 3353AS311-1, 3353AS3111, 3353AS311-1, 3353AS311, 4730-01-421-5282, 01-421-5282, 4730014215282, 014215282
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | NOV 09, 1995 | 01-421-5282 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-421-5282
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3353AS311-1 | 35733 | LENOX INSTRUMENT CO., INC. |
| 3353AS311-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
| 3353AS311 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 4730-01-421-5282
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 2 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 0.112-40 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.125 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.250 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.188 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.063 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 0.156 INCHES NOMINAL |
| THREAD CLASS | 2B |
| END ITEM IDENTIFICATION | ENGINE, AIRCRAFT TF-30 |