NSN 5310-00-637-4305
Part Details | OCTAGON PLAIN NUT
5310-00-637-4305 A nut, flat on top and bottom, having eight flat sides. It may include a retaining dowel pin. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).
Alternate Parts: RE66F499P4ALTF, RE66F499P4, 5310-00-637-4305, 00-637-4305, 5310006374305, 006374305
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-637-4305 | 16979 ( NUT, PLAIN, OCTAGON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, OCTAGON
Cross Reference | NSN 5310-00-637-4305
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RE66F499P4ALTF | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| RE66F499P4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 5310-00-637-4305
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 4.000 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 1B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLAIN, OCTAGON |
| NUT HEIGHT | 0.500 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 4.750 INCHES NOMINAL |
| BEARING SURFACE TYPE | CHAMFERED |