NSN 4730-00-411-0864
Part Details | PACKING NUT
4730-00-411-0864 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: 2120406311, 212-040-631-1, 212040631001, 212-040-631-001, 2120406311, 212-040-631-1, 4730-00-411-0864, 00-411-0864, 4730004110864, 004110864
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 15, 1969 | 00-411-0864 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-411-0864
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 212-040-631-1 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 212-040-631-001 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 212-040-631-1 | 24434 | SKYLINE INDUSTRIES, INC |
Technical Data | NSN 4730-00-411-0864
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 3 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 1.688-18 |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| THREAD LENGTH | 1.740 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 0.740 INCHES NOMINAL |
| LARGEST INSIDE DIAMETER | 1.015 INCHES NOMINAL |
| SMALLEST OUTSIDE DIAMETER | 1.150 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 2.409 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 8 |
| THREAD CLASS | 3B |
| SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |