Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-00-540-2530 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Alternate Parts: SMTE99253, SMTE9925-3, SMTE99253, SMTE9925-3, 10121471, E125893, E12589-3, 5310-00-540-2530, 00-540-2530, 5310005402530, 005402530
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 25, 1974 | 00-540-2530 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
SLOTTED HEXAGON
Cross Reference | NSN 5310-00-540-2530
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SMTE9925-3 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| SMTE9925-3 | 72962 | HARVARD INDUSTRIES INC |
| 10121471 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| E12589-3 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-00-540-2530
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 46.0 ROCKWELL C MAXIMUM |
| NUT STYLE | SLOTTED HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.325 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.188 INCHES NOMINAL |
| WASHER THICKNESS | 0.020 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| TEMP RATING | 850.0 DEG FAHRENHEIT MAXIMUM |