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National Stock Number:
5310-01-242-1795
Federal Supply Class:
5310
National Item Identification Number:
012421795
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:
| KFN618-16 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | KFN618-16 | 17446 | HUCK INTERNATIONAL, INC | | KFN618-16 | 56878 | SPS TECHNOLOGIES, LLC | | KFN618-16 | 97928 | HUCK INTL INC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,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 | 0.850 INCHES MINIMUM AND | | 0.860 INCHES MAXIMUM | | OVERALL HEIGHT | 0.615 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND | | 0.564 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | NUT COUNTERBORE DEPTH | 0.132 INCHES MINIMUM AND | | 0.142 INCHES MAXIMUM NUT | | COUNTERBORE DIAMETER | 0.534 INCHES MINIMUM AND | | 0.538 INCHES MAXIMUM NUT | | LUBRICATION | SOLUBLE LUBRICANT |
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