NSN 5310-01-129-6557
Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-129-6557 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: 6749294624, 6749294-624, SL3C624, SL3C-624, 6749294624, 6749294-624, E0104624, E0104-624, SL3C624, 5310-01-129-6557, 01-129-6557, 5310011296557, 011296557
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 09, 1982 | 01-129-6557 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-01-129-6557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6749294-624 | 73342 | ALLISON TRANSMISSION, INC. |
| SL3C-624 | 52828 | REPUBLIC FASTENER MFG. CORPDBA ARCONIC FASTENING SYSTEMS AND |
| 6749294-624 | 63005 | ROLLS-ROYCE CORPORATION |
| E0104-624 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| SL3C624 | 11815 | SPS TECHNOLOGIES, LLCDBA CHERRY AEROSPACE DIV |
Technical Data | NSN 5310-01-129-6557
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| NUT STYLE | DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.603 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.434 INCHES MINIMUM AND 0.469 INCHES MAXIMUM |
| WASHER THICKNESS | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| PRECIOUS MATERIAL | SILVER |
| PRECIOUS MATERIAL AND LOCATION | EXTERNAL SURFACES SILVER |