5998-00-274-3246 CIRCUIT CARD ASSEMBLY Index 5310-00-274-3249 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-274-3248

Federal Supply Class:
5310

National Item Identification Number:
002743248

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.


Manufacturer Information:
52A5-07072962HARVARD INDUSTRIES INC
52NA5-070019L2ESNA, LLC
52NA5-07072962HARVARD INDUSTRIES INC


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.562 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-866 MIL SPEC SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-866 MIL SPEC SINGLE MATERIAL RESPONSE SHELL
MATERIALFIBER OR PLASTIC POLYAMIDE NYLON LOCKING INSERT
MATERIALSTEEL COMP 1137 NUT
MATERIALSTEEL COMP 1137 SHELL
MOUNTING HOLE DIAMETER0.130 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.438 INCHES
NUT HEIGHT0.453 INCHES NOMINAL
NUT LENGTH1.047 INCHES NOMINAL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
PLATE THICKNESS0.065 INCHES NOMINAL
SURFACE TREATMENTCADMIUM NUT
SURFACE TREATMENTCADMIUM SHELL
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


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