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National Stock Number:
5310-00-452-6750
Federal Supply Class:
5310
National Item Identification Number:
004526750
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:
| 65015-720 | 56878 | SPS TECHNOLOGIES, LLC | | AS20628 | 0U583 | SAE INTERNATIONAL | | AS20628 | 27238 | BRISTOL INDUSTRIES, LLC | | LH3417-070 | 72962 | HARVARD INDUSTRIES INC | | AS20628 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 0.692 INCHES MAXIMUM | | OVERALL HEIGHT | 0.469 INCHES MAXIMUM | | WASHER THICKNESS | 0.082 INCHES MINIMUM AND | | 0.092 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.556 INCHES MINIMUM AND | | 0.565 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | TEMP RATING | 1200.0 DEG FAHRENHEIT MAXIMUM | | PRECIOUS MATERIAL | SILVER | | PRECIOUS MATERIAL AND LOCATION | OVERALL SILVER |
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