6645-00-816-5337 METER,TIME TOTALIZING Index 5310-00-816-5350 NUT,SELF-LOCKING,BARREL

National Stock Number:
5310-00-816-5339

Federal Supply Class:
5310

National Item Identification Number:
008165339

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:
68NA27-68-6272962HARVARD INDUSTRIES INC
NAJ27-J-6272962HARVARD INDUSTRIES INC
NAS1033D0680205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
COUNTERBORE DIAMETER0.150 INCHES MINIMUM AND 0.155 INCHES MAXIMUM NUT
DISTANCE FROM BASE TO CENTER OF APERTURE0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.138 INCHES
NUT COUNTERBORE DEPTH0.055 INCHES MINIMUM AND 0.085 INCHES MAXIMUM NUT
NUT HEIGHT0.343 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT LENGTH0.906 INCHES MAXIMUM
PLATE THICKNESS0.075 INCHES MAXIMUM
PLATE WIDTH0.619 INCHES MAXIMUM
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJC
THREAD QUANTITY PER INCH32


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