Part Details | ROUND PLAIN NUT
5310-00-283-4640 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: 7M20A40, 5310-00-283-4640, 00-283-4640, 5310002834640, 002834640
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 26, 1973 | 00-283-4640 | 15887 ( NUT, PLAIN, ROUND ) |
REFERENCE DRAWINGS & PICTURES
ROUND
CONFIGURATION J
Cross Reference | NSN 5310-00-283-4640
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7M20A40 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5310-00-283-4640
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 2.500 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | ROUND |
| DRIVE POINT DEPTH | 0.120 INCHES NOMINAL |
| NUT DIAMETER | 2.992 INCHES MINIMUM AND 3.008 INCHES MAXIMUM |
| NUT THICKNESS | 0.312 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| DRIVE POINT WIDTH | 0.190 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| DRIVE POINT QUANTITY | 4 |
| HOLE CONFIGURATION STYLE | CONFIGURATION J |
| HOLE TYPE AND QUANTITY | 4 DRILLED |
| DRILLED HOLE DIAMETER | 0.063 INCHES NOMINAL |