Part Details | HEXAGON SLOTTED SELF-LOCKING NUT
5310-01-346-0137 A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.
Alternate Parts: 59FK640, 59-FK-640, 59FX640, 59-FX-640, 59FK640, 59-FK-640, 5310-01-346-0137, 01-346-0137, 5310013460137, 013460137
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 26, 1991 | 01-346-0137 | 29733 ( NUT, SELF-LOCKING, SLOTTED, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
SLOTTED, HEXAGON
Cross Reference | NSN 5310-01-346-0137
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 59-FK-640 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 59-FX-640 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| 59-FK-640 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
Technical Data | NSN 5310-01-346-0137
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | SLOTTED, HEXAGON |
| NUT HEIGHT | 0.141 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| PRECIOUS MATERIAL | SILVER |