NSN 5310-00-454-1256
Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-00-454-1256 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: H296499, H29649-9, STSCD00718, STSCD007-18, 68457918, 68457-918, 5310-00-454-1256, 00-454-1256, 5310004541256, 004541256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 18, 1969 | 00-454-1256 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-00-454-1256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H29649-9 | 15653 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| STSCD007-18 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 68457-918 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-00-454-1256
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.562 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | RCB30.0 ROCKWELL C MAXIMUM AND 46.0 ROCKWELL C MAXIMUM |
| NUT STYLE | DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.968 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.633 INCHES MAXIMUM |
| WASHER THICKNESS | 0.175 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.675 INCHES MINIMUM AND 0.691 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | SOLUBLE LUBRICANT |
| TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 450.0 DEG FAHRENHEIT MAXIMUM |