NSN 5310-00-531-1812
Part Details | DOUBLE HEXAGON SELF-LOCKING NUT
5310-00-531-1812 A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
Alternate Parts: 52Y02, 52Y02, 5310-00-531-1812, 00-531-1812, 5310005311812, 005311812
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-531-1812 | 05276 ( NUT, SELF-LOCKING, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-00-531-1812
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 52Y02 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| 52Y02 | 72962 | HARVARD INDUSTRIES INC |
Technical Data | NSN 5310-00-531-1812
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | DOUBLE HEXAGON |
| NUT HEIGHT | 0.224 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.306 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |