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National Stock Number: 5310-00-237-7444
Federal Supply Class: 5310
National Item Identification Number: 002377444
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:
55LH9638-6 | 019L2 | ESNA, LLC | 55LH9638-6 | 72962 | HARVARD INDUSTRIES INC | 69678-624 | 56878 | SPS TECHNOLOGIES, LLC | STSCD008-06 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
HARDNESS RATING | 47.0 ROCKWELL C NOMINAL | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | LUBRICATION | SOLUBLE LUBRICANT | OVERALL HEIGHT | 0.416 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6485 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6487 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP H11 OR STEEL COMP 8740 OVERALL | NOMINAL THREAD SIZE | 0.375 INCHES | NUT STYLE | DOUBLE HEXAGON | WASHER OUTSIDE DIAMETER | 0.585 INCHES MAXIMUM | WASHER THICKNESS | 0.081 INCHES MINIMUM | WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD SERIES | UNJF | THREAD QUANTITY PER INCH | 24 |
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