NSN 5310-01-131-0748
Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-131-0748 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: LH115885, LH11588-5, LH115885, LH11588-5, ST218311, ST2183-11, 5310-01-131-0748, 01-131-0748, 5310011310748, 011310748
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 04, 1982 | 01-131-0748 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-01-131-0748
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LH11588-5 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| LH11588-5 | 72962 | HARVARD INDUSTRIES INC |
| ST2183-11 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5310-01-131-0748
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.3125 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 48.0 ROCKWELL C MAXIMUM |
| NUT STYLE | DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.498 INCHES MINIMUM |
| OVERALL HEIGHT | 0.458 INCHES MINIMUM AND 0.473 INCHES MAXIMUM |
| WASHER THICKNESS | 0.060 INCHES MINIMUM |
| WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |