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National Stock Number:
5310-01-484-4870
Federal Supply Class:
5310
National Item Identification Number:
014844870
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:
| FN22A-428 | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| HARDNESS RATING | 44.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL | STEEL COMP H11 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT STYLE | DOUBLE HEXAGON | | OVERALL HEIGHT | 0.230 INCHES MAXIMUM | | WASHER OUTSIDE DIAMETER | 0.438 INCHES MAXIMUM | | WASHER THICKNESS | 0.024 INCHES MINIMUM | | WIDTH ACROSS FLATS | 0.309 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL | | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNJF |
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