NSN 5310-00-639-5212
Part Details | ROUND PLAIN NUT
5310-00-639-5212 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: 516646, 5310-00-639-5212, 00-639-5212, 5310006395212, 006395212
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-639-5212 | 15887 ( NUT, PLAIN, ROUND ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 5310-00-639-5212
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 516646 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 5310-00-639-5212
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 3.000 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | ROUND |
| DRIVE POINT DEPTH | 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM |
| NUT DIAMETER | 3.370 INCHES MINIMUM AND 3.390 INCHES MAXIMUM |
| NUT THICKNESS | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| DRIVE POINT WIDTH | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| DRIVE POINT QUANTITY | 6 |
| SPECIAL FEATURES | THREE 0.039 IN. TO 0.044 IN. DIA HOLES DRILLED ON 45 DEG ANGLE THROUGH TOP BEARING SURFACE |