NSN 5310-00-821-1934
Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-00-821-1934 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Alternate Parts: EWN224, EWN22-4, BACN10OCT4, BACN10CT4, 5310-00-821-1934, 00-821-1934, 5310008211934, 008211934
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-821-1934 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-00-821-1934
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EWN22-4 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| BACN10OCT4 | 81205 | THE BOEING COMPANYDBA BOEING |
| BACN10CT4 | 77272 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 5310-00-821-1934
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.471 INCHES MINIMUM AND 0.481 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM |
| WASHER THICKNESS | 0.075 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | SOLUBLE LUBRICANT |
| TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |