4540-01-039-6642 HEATING ELEMENT,ELECTRICAL,NONIM Index 5310-01-039-6644 WASHER,FLAT

National Stock Number:
5310-01-039-6643

Federal Supply Class:
5310

National Item Identification Number:
010396643

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:
109A9205M-3019L2ESNA, LLC
109A9205M-372962HARVARD INDUSTRIES INC
BACN10JP3CCM11815SPS TECHNOLOGIES, LLC
BACN10JP3CCM81205THE BOEING COMPANY
BRM300C3M52828REPUBLIC FASTENER MFG. CORP.
MK3001-3BAC15653HOWMET GLOBAL FASTENING SYSTEMS INC
NS103199SE-0280539SPS TECHNOLOGIES, LLC
T8082C103211815SPS TECHNOLOGIES, LLC
VN203D1-0292215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
COUNTERBORE DIAMETER0.194 INCHES MINIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
NUT COUNTERBORE DEPTH0.062 INCHES NOMINAL NUT
NUT LENGTH0.526 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT HEIGHT0.250 INCHES MAXIMUM
NUT STYLEPLATE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.190 INCHES
PLATE THICKNESS0.047 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH32


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