Part Details | DOUBLE HEXAGON SELF-LOCKING NUT
5310-00-055-2350 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: LH6521064, LH6521-064, SS508606, SS5086-06, LH6521064, LH6521-064, LH6521064, LH6521-064, SS508606, SS5086-06, 09013801, 090138-01, EWSN26AG06, EWSN26AG-06, EWSN266, EWSN26-6, 5310-00-055-2350, 00-055-2350, 5310000552350, 000552350
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 01, 1967 | 00-055-2350 | 05276 ( NUT, SELF-LOCKING, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-00-055-2350
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LH6521-064 | 62554 | ALCOA GLOBAL FASTENERS INC.DBA SIMMONDS MECAERO FAS PDTS DIV |
| SS5086-06 | 27238 | BRISTOL INDUSTRIES |
| LH6521-064 | 57983 | GREER INDUSTRIES, INC. |
| LH6521-064 | 72962 | HARVARD INDUSTRIES INC |
| SS5086-06 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| 090138-01 | 89305 | SIMMONDS PRECISION PRODUCTS INC |
| EWSN26AG-06 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| EWSN26-6 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-00-055-2350
| 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 | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| NUT STYLE | DOUBLE HEXAGON |
| NUT HEIGHT | 0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| TEMP RATING | 500.0 DEG FAHRENHEIT NOMINAL |