5305-00-721-3245 SETSCREW Index 5305-00-721-3250 SCREW,MACHINE

National Stock Number:
5310-00-721-3248

Federal Supply Class:
5310

National Item Identification Number:
007213248

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:
68NA17A02BC019L2ESNA, LLC
68NA17A02BC72962HARVARD INDUSTRIES INC


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.329 INCHES MINIMUM AND 0.359 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4118 ASSN STD SINGLE MATERIAL RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4118 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALALUMINUM ALLOY 2017 NUT
MATERIALALUMINUM ALLOY 2017 BASE
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE COUNTERSINK ANGLE98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING PROVISION LOCATIONOPPOSITE NUT PROJECTION SIDE
NOMINAL THREAD SIZE0.190 INCHES
NUT HEIGHT0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM
NUT MOUNTING PROVISIONCOUNTERSUNK HOLES
NUT STYLEPLATE
NUT LENGTH0.976 INCHES MINIMUM AND 1.006 INCHES MAXIMUM
PLATE THICKNESS0.045 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
PLATE WIDTH0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTANODIZE BASE
SURFACE TREATMENTANODIZE NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNF


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