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National Stock Number:
5310-00-143-6040
Federal Supply Class:
5310
National Item Identification Number:
001436040
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:
| 598567 | 77445 | RTX CORPORATION | | H19517-5 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H19517-5 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | NUT STYLE | DOUBLE HEXAGON | | OVERALL HEIGHT | 0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | PRECIOUS MATERIAL | SILVER | | WASHER OUTSIDE DIAMETER | 0.536 INCHES NOMINAL | | WASHER THICKNESS | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | | SURFACE TREATMENT | SILVER OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNJF |
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