NSN 5310-00-999-0590
Part Details | ROUND PLAIN NUT
5310-00-999-0590 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Alternate Parts: 8356353, 5310-00-999-0590, 00-999-0590, 5310009990590, 009990590
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 21, 1965 | 00-999-0590 | 15887 ( NUT, PLAIN, ROUND ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 5310-00-999-0590
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8356353 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5310-00-999-0590
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 2.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | LEFT-HAND |
| HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM |
| NUT STYLE | ROUND |
| SMALL END DIAMETER | 3.200 INCHES NOMINAL |
| DRIVE POINT DEPTH | 0.125 INCHES NOMINAL |
| NUT DIAMETER | 3.750 INCHES NOMINAL |
| NUT THICKNESS | 0.900 INCHES NOMINAL |
| DRIVE POINT WIDTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| UNDERCUT THICKNESS | 0.360 INCHES NOMINAL |
| DRIVE POINT QUANTITY | 4 |
| FEATURES PROVIDED | CASEHARDENED |
| SPECIAL FEATURES | NUT HAS ADDITIONAL UNDERCUT OPPOSITE THRUST SIDE,2.860 IN. DIA BY 0.160 IN. THICK |