NSN 5310-00-637-8379
Part Details | HEXAGON SELF-LOCKING NUT
5310-00-637-8379 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
Alternate Parts: F1C6401, F1C640-1, 5310-00-637-8379, 00-637-8379, 5310006378379, 006378379
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-637-8379 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-637-8379
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| F1C640-1 | 85639 | KLINCHER LOCKNUT CORP |
Technical Data | NSN 5310-00-637-8379
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
| BEARING SURFACE TYPE | CHAMFERED |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 3B |
| NUT HEIGHT | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |