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National Stock Number:
5310-01-526-4051
Federal Supply Class:
5310
National Item Identification Number:
015264051
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:
| BACN10TN7K | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACN10TN7K | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| OVERALL HEIGHT | 0.450 INCHES MINIMUM AND 0.470 INCHES MAXIMUM | | MATERIAL | TITANIUM OVERALL | | NOMINAL THREAD SIZE | 0.437 INCHES | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM | | WASHER THICKNESS | 0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD QUANTITY PER INCH | 20 |
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