NSN 5310-01-064-6566
Part Details | DOUBLE HEXAGON CASTELLATED SELF-LOCKING NUT
5310-01-064-6566 A nut having 12 drive points, 24 sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications.
Alternate Parts: HS23705, HS2370-5, VN3000AB054, ST3M7495, ST3M749-5, ST3M7495, ST3M749-5, HS23705, HS2370-5, 78238524, 78238-524, 5310-01-064-6566, 01-064-6566, 5310010646566, 010646566
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 30, 1978 | 01-064-6566 | 35607 ( NUT, SELF-LOCKING, CASTELLATED, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
CASTELLATED, DOUBLE HEXAGON
Cross Reference | NSN 5310-01-064-6566
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HS2370-5 | 15653 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| VN3000AB054 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| ST3M749-5 | 15653 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| ST3M749-5 | 76301 | BOEING COMPANY, THEDBA BOEING |
| HS2370-5 | R1120 | SATAIR A/S |
| 78238-524 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-01-064-6566
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD PITCH IN MILLIMETERS | 1.058 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM |
| NUT STYLE | CASTELLATED, DOUBLE HEXAGON |
| NUT HEIGHT | 0.276 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |