NSN 5310-00-064-3517
Part Details | DOUBLE HEXAGON EXTENDED WASHER PLAIN NUT
5310-00-064-3517 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery.
Alternate Parts: 48FLW720, 5310-00-064-3517, 00-064-3517, 5310000643517, 000643517
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JAN 01, 1963 | 00-064-3517 | 04888 ( NUT, PLAIN, EXTENDED WASHER, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON

Cross Reference | NSN 5310-00-064-3517
Part Number | Cage Code | Manufacturer |
---|---|---|
48FLW720 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-00-064-3517
Characteristic | Specifications |
---|---|
THREAD SERIES | UNF |
NOMINAL THREAD SIZE | 0.438 INCHES |
THREAD QUANTITY PER INCH | 20 |
THREAD CLASS | 3B |
THREAD DIRECTION | RIGHT-HAND |
NUT STYLE | DOUBLE HEXAGON |
WASHER OUTSIDE DIAMETER | 0.743 INCHES MINIMUM AND 0.753 INCHES MAXIMUM |
OVERALL HEIGHT | 0.491 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
WASHER THICKNESS | 0.075 INCHES NOMINAL |
WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
TEMP RATING | 500.0 DEG FAHRENHEIT NOMINAL |
END ITEM IDENTIFICATION | W/S:AIRCRAFT, THUNDERBOLT II, A-10 |