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National Stock Number:
5310-00-461-6939
Federal Supply Class:
5310
National Item Identification Number:
004616939
Description:
NUT,SELF-LOCKING,HEXAGON
Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| 55LH7644-080 | 019L2 | ESNA, LLC | | 55LH7644-080 | 72962 | HARVARD INDUSTRIES INC | | 68454-820 | 56878 | SPS TECHNOLOGIES, LLC | | STSCC003A16 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4130 OR | | STEEL COMP 4140 OR | | STEEL COMP 4340 OR | | STEEL COMP 8740 NUT | | NUT STYLE | HEXAGON | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED | | THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES NUT | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 41.0 ROCKWELL C MAXIMUM | | NUT HEIGHT | 0.313 INCHES MINIMUM AND | | 0.328 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.741 INCHES MINIMUM AND | | 0.752 INCHES MAXIMUM | | LUBRICATION | SOLUBLE LUBRICANT | | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND | | 450.0 DEG FAHRENHEIT MAXIMUM |
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