NSN 5310-00-515-7554
Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-00-515-7554 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: 12NH20, 12NH-20, EB202, EB-202, 102B5559, 102B5559, 5310-00-515-7554, 00-515-7554, 5310005157554, 005157554
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-515-7554 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-00-515-7554
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12NH-20 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| EB-202 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| 102B5559 | 97993 | GENERAL DYNAMICS DEFENSE SYSTEMSINC. |
| 102B5559 | 24446 | GENERAL ELECTRIC COMPANY |
Technical Data | NSN 5310-00-515-7554
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.406 INCHES NOMINAL |
| WASHER THICKNESS | 0.500 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.490 INCHES MINIMUM AND 1.507 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |