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National Stock Number:
5310-00-945-0838
Federal Supply Class:
5310
National Item Identification Number:
009450838
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 489166 | 019L2 | ESNA, LLC | | 489166 | 72962 | HARVARD INDUSTRIES INC | | 489166 | 77445 | RTX CORPORATION |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | OVERALL HEIGHT | 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8740 OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM | | WASHER THICKNESS | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.368 INCHES MINIMUM AND 0.377 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +0.2720 TO 0.2800 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF |
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