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National Stock Number:
5310-00-250-5640
Federal Supply Class:
5310
National Item Identification Number:
002505640
Description:
NUT,SELF-LOCKING,PLATE
Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| FMA2502B054 | 019L2 | ESNA, LLC | | FMA2502B054 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.000 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.352 INCHES MINIMUM NUT | | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.500 INCHES NOMINAL | | FEATURES PROVIDED | FLOATING NUT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-866 MIL SPEC SINGLE MATERIAL RESPONSE WASHER | | MATERIAL | STEEL COMP 1137 WASHER | | MATERIAL | STEEL NUT | | MATERIAL | STEEL SHELL | | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | | MOUNTING HOLE DIAMETER | 0.130 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT COUNTERBORE DEPTH | 0.135 INCHES MINIMUM NUT | | NUT HEIGHT | 0.798 INCHES MAXIMUM | | NUT STYLE | PLATE | | NUT LENGTH | 1.280 INCHES NOMINAL | | NUT MOUNTING PROVISION | STRAIGHT HOLES | | PLATE THICKNESS | 0.018 INCHES NOMINAL | | PLATE WIDTH | 0.762 INCHES MAXIMUM | | SPECIAL FEATURES | MOLDED SEAL,SILICONE RUBBER,AMS 3304 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | TEMP RATING | -80.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF |
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