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National Stock Number: 5310-00-411-6481
Federal Supply Class: 5310
National Item Identification Number: 004116481
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:
FNA401-40 | 019L2 | ESNA, LLC | FNA401-40 | 72962 | HARVARD INDUSTRIES INC | NAS1031N04 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | THREAD DIRECTION | RIGHT-HAND | NUT STYLE | PLATE | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL OVERALL EXCEPT INSERT | THREAD SERIES | UNJC | NOMINAL THREAD SIZE | 0.112 INCHES | THREAD QUANTITY PER INCH | 40 | THREAD CLASS | 3B | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT | NUT LENGTH | 0.984 INCHES MAXIMUM | NUT HEIGHT | 0.218 INCHES MAXIMUM | PLATE THICKNESS | 0.075 INCHES MAXIMUM | PLATE WIDTH | 0.416 INCHES MAXIMUM | COUNTERSINK ANGLE | 120.0 DEGREES NOMINAL NUT | LUBRICATION | SOLUBLE LUBRICANT | NUT MOUNTING PROVISION | STRAIGHT HOLES | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND | | 0.103 INCHES MAXIMUM | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.344 INCHES NOMINAL | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.686 INCHES MINIMUM AND | | 0.690 INCHES MAXIMUM | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL | FEATURES PROVIDED | FLOATING NUT |
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