4220-00-193-5248 BELT,DIVER'S Index 5310-00-193-5250 NUT,SPECIAL PURPOSE

National Stock Number:
5310-00-193-5249

Federal Supply Class:
5310

National Item Identification Number:
001935249

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:
717850-06905869RAYTHEON COMPANY
MF19351-0415653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO BASE0.325 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
DISTANCE FROM BASE TO CENTER OF APERTURE0.170 INCHES NOMINAL
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONA286,FSCM 75239 MFR REF SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE SHELL
MATERIALSTEEL COMP 302 SHELL
MATERIALSTEEL NUT
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
NOMINAL THREAD SIZE0.112 INCHES
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT LENGTH0.680 INCHES NOMINAL
PLATE THICKNESS0.025 INCHES NOMINAL
PLATE WIDTH0.330 INCHES NOMINAL
PRECIOUS MATERIALSILVER
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIESUNC


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