NSN 5310-00-721-7812
Part Details | HEXAGON SLOTTED PLAIN NUT
5310-00-721-7812 A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.
Alternate Parts: FFN836, MS356922029, MS35692-2029, 5310-00-721-7812, 00-721-7812, 5310007217812, 007217812
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-721-7812 | 01859 ( NUT, PLAIN, SLOTTED, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
SLOTTED, HEXAGON
Cross Reference | NSN 5310-00-721-7812
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FFN836 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| MS35692-2029 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 5310-00-721-7812
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 78.0 ROCKWELL B MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| NUT STYLE | SLOTTED, HEXAGON |
| NUT HEIGHT | 1.030 INCHES MINIMUM AND 1.094 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.812 INCHES MINIMUM AND 1.875 INCHES MAXIMUM |
| BEARING SURFACE TYPE | H$DWF |
| NONDEFINITIVE SPEC/STD DATA | 4 TYPE AND 16 STYLE AND C GRADE |