NSN 5310-00-505-2721
Part Details | HEXAGON SLOTTED SELF-LOCKING NUT
5310-00-505-2721 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: F12NE4753126, F12NE4753-126, F12NEC1216, F12NEC-1216, MS1782512, MS17825-12, 7F12NEC1216, 5310-00-505-2721, 00-505-2721, 5310005052721, 005052721
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 20, 1974 | 00-505-2721 | 29733 ( NUT, SELF-LOCKING, SLOTTED, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
SLOTTED, HEXAGON
Cross Reference | NSN 5310-00-505-2721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| F12NE4753-126 | 72962 | HARVARD INDUSTRIES INC |
| F12NEC-1216 | 72962 | HARVARD INDUSTRIES INC |
| MS17825-12 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 7F12NEC1216 | 27678 | WALTER DANKAS & CO. |
Technical Data | NSN 5310-00-505-2721
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | SLOTTED, HEXAGON |
| NUT HEIGHT | 0.798 INCHES MINIMUM AND 0.828 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM |
| BEARING SURFACE TYPE | WASHER FACED |
| LOCKING FEATURE | P$R |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |