NSN 4730-01-454-4661
Part Details | PACKING NUT
4730-01-454-4661 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: 8892111, 889211-1, 4730-01-454-4661, 01-454-4661, 4730014544661, 014544661
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 01, 1998 | 01-454-4661 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
ROUND, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-454-4661
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 889211-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 4730-01-454-4661
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | ROUND, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 31/4-18 |
| SCREW THREAD SERIES DESIGNATOR | UNJF |
| THREAD LENGTH | 1.000 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| HOLE DIAMETER | 0.128 INCHES NOMINAL |
| OVERALL LENGTH | 0.905 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 2.793 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 4.010 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 4 |
| SEAT ANGLE IN DEG | 40.0 |
| THREAD CLASS | 3A |
| SPECIAL FEATURES | THIS ITEM IS PART OF THE TUBE AND COIL ASSEMBLY ON THE PLAN POSITION INDICATOR |
| END ITEM IDENTIFICATION | COAST GUARD HU-25 AIRCRAFT |