6750-01-457-2142 FILM,PHOTOGRAPHIC Index 3010-01-457-2144 COUPLING,SHAFT,RIGID

National Stock Number:
5310-01-457-2143

Federal Supply Class:
5310

National Item Identification Number:
014572143

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:
3D0269-388277THE BOEING COMPANY
BFN01339-327238BRISTOL INDUSTRIES, LLC
CB9099CR366530CLICK BOND INC
F54906-315653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.748 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
COUNTERBORE DIAMETER0.312 INCHES MINIMUM NUT
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5524 ASSN STD SINGLE MATERIAL RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5688 ASSN STD SINGLE MATERIAL RESPONSE CLIP
MATERIALIRON ALLOY 660 BASE
MATERIALIRON ALLOY 660 NUT
MATERIALSTEEL COMP 302 CLIP
PLATE THICKNESS0.062 INCHES NOMINAL
PLATE WIDTH0.560 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.125 INCHES MINIMUM NUT
NUT HEIGHT0.299 INCHES MAXIMUM
NUT LENGTH0.948 INCHES MAXIMUM
NUT MOUNTING PROVISIONBONDING
NUT STYLEPLATE (FLOATING)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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