Part Details | HEXAGON CASTELLATED PLAIN NUT
5310-00-021-8599 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.
Alternate Parts: Y335, FFB571TYPEA, 218599, B19444E, B167871AA, BBFX1EA, 5310-00-021-8599, 00-021-8599, 5310000218599, 000218599
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-021-8599 | 01854 ( NUT, PLAIN, CASTELLATED, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
CASTELLATED, HEXAGON
Cross Reference | NSN 5310-00-021-8599
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| Y335 | 26536 | DRESSER INDUSTRIES INC P AND M MFGDIV |
| FFB571TYPEA | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 218599 | 00000 | ORDNANCE CORPS |
| B19444E | 00000 | ORDNANCE CORPS |
| B167871AA | 00000 | ORDNANCE CORPS |
| BBFX1EA | 00000 | ORDNANCE CORPS |
Technical Data | NSN 5310-00-021-8599
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | CASTELLATED, HEXAGON |
| NUT HEIGHT | 0.563 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| BEARING SURFACE TYPE | H$DWF |