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National Stock Number: 5310-00-141-3075
Federal Supply Class: 5310
National Item Identification Number: 001413075
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:
6122D2 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | 70Z1835-054 | 019L2 | ESNA, LLC | 70Z1835-054 | 72962 | HARVARD INDUSTRIES INC | R418P2A | 019L2 | ESNA, LLC | R418P2A | 07482 | GENERAL ELECTRIC COMPANY | R418P2A | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | NUT STYLE | DOUBLE HEXAGON | OVERALL HEIGHT | 0.344 INCHES MINIMUM AND 0.359 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL | NOMINAL THREAD SIZE | 0.312 INCHES | PRECIOUS MATERIAL | SILVER | WASHER OUTSIDE DIAMETER | 0.536 INCHES MAXIMUM | WASHER THICKNESS | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | WIDTH ACROSS FLATS | 0.431 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | SILVER OVERALL | TEMP RATING | 800.0 FAHRENHEIT NOMINAL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 24 | THREAD SERIES | UNF |
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