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National Stock Number:
5310-01-455-3335
Federal Supply Class:
5310
National Item Identification Number:
014553335
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:
| 1646M48P11 | 07482 | GENERAL ELECTRIC COMPANY | | 1646M48P11 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 1646M48P11 | 56878 | SPS TECHNOLOGIES, LLC | | MM10052167-01 | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| HARDNESS RATING | 41.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 718 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT STYLE | DOUBLE HEXAGON | | OVERALL HEIGHT | 0.665 INCHES MINIMUM AND 0.680 INCHES MAXIMUM | | SPECIAL FEATURES | SILVER PLATING ON THREADS ONLY | | WASHER OUTSIDE DIAMETER | 0.820 INCHES MINIMUM AND 0.840 INCHES MAXIMUM | | WASHER THICKNESS | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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