NSN 5310-00-121-7940
Part Details | HEXAGON SELF-LOCKING NUT
5310-00-121-7940 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: 20FA420, 20FA420, 5310-00-121-7940, 00-121-7940, 5310001217940, 001217940
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 30, 1968 | 00-121-7940 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-121-7940
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20FA420 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 20FA420 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5310-00-121-7940
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| BEARING SURFACE TYPE | CHAMFERED |
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| NUT HEIGHT | 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| LUBRICATION | SOLUBLE LUBRICANT |
| TEMP RATING | 550.0 DEG FAHRENHEIT NOMINAL |
