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National Stock Number:
5310-01-528-2402
Federal Supply Class:
5310
National Item Identification Number:
015282402
Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON
Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
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Manufacturer Information:
| FN22-820 | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 1.QQ-P-416, TYPE 1CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | DOUBLE HEXAGON | | NUT HEIGHT | 0.506 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND | | 0.564 INCHES MAXIMUM | | BEARING SURFACE TYPE | FLAT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM | | SPECIAL FEATURES | 46 HRC MAXIMUM HARDNESS RATING. | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,FLEXLOC,DOUBLE HEXAGON,SELF LOCKING. |
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