Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-357-7666 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: 923539003, 9235390-03, 42FLW820, 5310-01-357-7666, 01-357-7666, 5310013577666, 013577666
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 30, 1992 | 01-357-7666 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-01-357-7666
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9235390-03 | 98747 | OGDEN AIR LOGISTICS CENTER |
| 42FLW820 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-01-357-7666
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| NUT STYLE | DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.813 INCHES MINIMUM AND 0.833 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.539 INCHES MINIMUM AND 0.559 INCHES MAXIMUM |
| WASHER THICKNESS | 0.064 INCHES MINIMUM AND 0.084 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
| TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| SPECIAL FEATURES | USED ON (25500) 5002371-4 WHEEL ASSY'S OF A-10 MLG ACFT |
| SPECIAL TEST FEATURES | MUST BE QUALIFIED IN ACCORDANCE WITH APPLICABLE OEM WHEEL QUALIFICATION SPECIFICATION |
| CRITICALITY CODE JUSTIFICATION | SPCL |