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National Stock Number:
5310-00-152-4677
Federal Supply Class:
5310
National Item Identification Number:
001524677
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:
| 674476 | 77445 | RTX CORPORATION | | 674477 | 77445 | RTX CORPORATION | | H49014-5 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 72908-524 | 56878 | SPS TECHNOLOGIES, LLC | | LH8882-5K | 72962 | HARVARD INDUSTRIES INC | | 674478 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3BG | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 0.515 INCHES MAXIMUM | | OVERALL HEIGHT | 0.345 INCHES MINIMUM AND | | 0.360 INCHES MAXIMUM | | WASHER THICKNESS | 0.053 INCHES MINIMUM AND | | 0.073 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND | | 0.376 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM AND | | 95.0 DEGREES MAXIMUM NUT |
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