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National Stock Number:
5310-01-557-7721
Federal Supply Class:
5310
National Item Identification Number:
015577721
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:
| BACN10GW5 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACN10GW5 | 56878 | SPS TECHNOLOGIES, LLC | | BACN10GW5 | 5M902 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | BACN10GW5 | 81205 | THE BOEING COMPANY | | BACN10GW5 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP H11 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416. CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 0.492 INCHES MINIMUM | | OVERALL HEIGHT | 0.285 INCHES MAXIMUM | | WASHER THICKNESS | 0.035 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SELF-LOCKING,12 POINT 180 KSI |
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