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National Stock Number:
5310-01-134-2733
Federal Supply Class:
5310
National Item Identification Number:
011342733
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:
| EWSN26AGC07S | 56878 | SPS TECHNOLOGIES, LLC | | SS5086C07S | 27238 | BRISTOL INDUSTRIES, LLC | | SS5086C07S | 56878 | SPS TECHNOLOGIES, LLC | | SS5086C07S | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-S-365,TYPE 1,GRADE A FED SPEC SINGLE TREATMENT RESPONSE OR | | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 42.0 ROCKWELL C MAXIMUM | | NUT STYLE | DOUBLE HEXAGON | | NUT HEIGHT | 0.373 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.680 INCHES MINIMUM AND | | 0.690 INCHES MAXIMUM | | BEARING SURFACE TYPE | FLAT OR | | WASHER FACED | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | COUNTERBORE DIAMETER | 0.467 INCHES MAXIMUM FIRST END | | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL | | PRECIOUS MATERIAL | SILVER | | PRECIOUS MATERIAL AND LOCATION | ALL SURFACES SILVER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 56878 | | DESIGN CONTROL REFERENCE | SS5086C07S |
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