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National Stock Number:
5310-01-054-1661
Federal Supply Class:
5310
National Item Identification Number:
010541661
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:
| 6679620 | 56878 | SPS TECHNOLOGIES, LLC | | BACN10GW20 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BMN10GW20 | 17446 | HUCK INTERNATIONAL, INC | | BACN10GW20 | 5M902 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | BACN10GW20 | 81205 | THE BOEING COMPANY | | BMN10GW20 | 97928 | HUCK INTL INC | | RMLH18-20 | 019L2 | ESNA, LLC | | RMLH18-20 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 1.250 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 601 OR | | STEEL COMP H11 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 2.019 INCHES MAXIMUM | | OVERALL HEIGHT | 1.250 INCHES MAXIMUM | | WASHER THICKNESS | 0.170 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.489 INCHES MINIMUM AND | | 1.502 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
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