5360-00-143-0578 SPRING,HELICAL,EXTENSION Index 6710-00-143-0581 SPRING

National Stock Number:
5310-00-143-0579

Federal Supply Class:
5310

National Item Identification Number:
001430579

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:
BNF541-3-627238BRISTOL INDUSTRIES LLC
F14421-680539SPS TECHNOLOGIES, LLC
F49069-3-615653HOWMET GLOBAL FASTENING SYSTEMS INC
F49069-3-6R1120SATAIR A/S
F49069N3-615653HOWMET GLOBAL FASTENING SYSTEMS INC
RMF19421-6-3019L2ESNA, LLC
RMF19421-6-372962HARVARD INDUSTRIES INC
ST3M541-3A627238BRISTOL INDUSTRIES LLC
ST3M541-3A656878SPS TECHNOLOGIES, LLC
ST3M541-3A676301THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.344 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.688 INCHES NOMINAL
COUNTERBORE DIAMETER0.194 INCHES MINIMUM NUT
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
NUT COUNTERBORE DEPTH0.375 INCHES MINIMUM NUT
NUT LENGTH0.948 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
MATERIALSTEEL BASE
MATERIALSTEEL NUT
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
NOMINAL THREAD SIZE0.190 INCHES
PLATE WIDTH0.454 INCHES MAXIMUM
REMOVABLE NUT MANUFACTURER CODE76301
REMOVABLE NUT MANUFACTURER PART NUMBERST3M445A3M6
SPECIAL FEATURESCLIP MATERIAL CRES AND CLIP SURFACE TREATMENT PASSIVATED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE BASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTCADMIUM BASE
SURFACE TREATMENTCADMIUM NUT
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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