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National Stock Number: 5310-01-367-7342
Federal Supply Class: 5310
National Item Identification Number: 013677342
Description: NUT,SELF-LOCKING,EXTENDED WASHER
Detail: A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
KFN618-12 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
THREAD SERIES | UNJF | NOMINAL THREAD SIZE | 0.375 INCHES | THREAD QUANTITY PER INCH | 24 | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,TEMPER T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | NUT STYLE | HEXAGON | WASHER OUTSIDE DIAMETER | 0.642 INCHES MINIMUM AND | | 0.649 INCHES MAXIMUM | OVERALL HEIGHT | 0.470 INCHES MAXIMUM | WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND | | 0.439 INCHES MAXIMUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | NUT COUNTERBORE DEPTH | 0.117 INCHES MINIMUM AND | | 0.127 INCHES MAXIMUM NUT | COUNTERBORE DIAMETER | 0.409 INCHES MINIMUM AND | | 0.413 INCHES MAXIMUM NUT | LUBRICATION | SOLUBLE LUBRICANT | SPECIAL FEATURES | COLOR RED |
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