5310-01-217-6987 NUT,PLAIN,HEXAGON Index 5310-01-217-6989 NUT,PLAIN,EXTENDED WASHER,HEXAGO

National Stock Number:
5310-01-217-6988

Federal Supply Class:
5310

National Item Identification Number:
012176988

Description:
NUT,PLAIN,PLATE

Detail:
A NUT WITH A FLANGED BASE OF VARIED SHAPES WHICH MAY BE PLAIN OR MOUNTED BY RIVETS, BOLTS, WELDING, INTERGRAL PRONGS OR BY BONDING.


Manufacturer Information:
3M40C376301THE BOEING COMPANY
F49453-315653HOWMET GLOBAL FASTENING SYSTEMS INC
F52A476372962HARVARD INDUSTRIES INC


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.686 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
COUNTERBORE DIAMETER0.194 INCHES MINIMUM BASE
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.344 INCHES NOMINAL
FEATURES PROVIDEDFLOATING NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM BASE
NUT HEIGHT0.250 INCHES MAXIMUM
NUT LENGTH0.948 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
PLATE THICKNESS0.032 INCHES MAXIMUM
PLATE WIDTH0.416 INCHES MAXIMUM
SPECIAL FEATURESDYED BROWN
SURFACE TREATMENTPASSIVATE OVERALL
TEMP RATING1200.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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