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National Stock Number: 5310-00-150-3770
Federal Supply Class: 5310
National Item Identification Number: 001503770
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:
F52LHTA575M-048 | 019L2 | ESNA, LLC | F52LHTA575M-048 | 72962 | HARVARD INDUSTRIES INC | M12640NM048 | 80539 | SPS TECHNOLOGIES, LLC | MK4000-4CW | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | MS21086-4 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | MS21086-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MT13S428CPC | 11815 | SPS TECHNOLOGIES, LLC | MT13S428CPC | 52828 | REPUBLIC FASTENER MFG. CORP. | MT13S428CPC | 71087 | REPUBLIC FASTENER MFG. CORP. USE CAGE CODE 52828 FOR CATALOGING. | R300X4 | 52828 | REPUBLIC FASTENER MFG. CORP. |
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Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM | COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM NUT | HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | LUBRICATION | SOLUBLE LUBRICANT | NUT COUNTERBORE DEPTH | 0.062 INCHES MINIMUM NUT | NUT HEIGHT | 0.281 INCHES MAXIMUM | NUT MOUNTING PROVISION | STRAIGHT HOLES | NUT STYLE | PLATE | NUT LENGTH | 0.591 INCHES MAXIMUM | MATERIAL | STEEL OVERALL | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM | NOMINAL THREAD SIZE | 0.250 INCHES | PLATE THICKNESS | 0.055 INCHES MAXIMUM | PLATE WIDTH | 0.380 INCHES MINIMUM AND 0.414 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 28 | THREAD SERIES | UNF |
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