3010-01-525-5857 CARRIER,GEAR ASSEMBLY Index 7021-01-525-5859 COMPUTER,DIGITAL

National Stock Number:
5310-01-525-5858

Federal Supply Class:
5310

National Item Identification Number:
015255858

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:
NS202645-4-2980539SPS TECHNOLOGIES, LLC


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH1.123 INCHES MINIMUM AND 1.127 INCHES MAXIMUM
COUNTERBORE DIAMETER0.265 INCHES MINIMUM NUT AND 0.270 INCHES MAXIMUM NUT
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5731 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALIRON ALLOY 660 NUT AND NICKEL ALLOY 718 NUT
MATERIALSTEEL COMP 631 CLIP
MATERIALSTEEL COMP 631 SPRING
MATERIALSTEEL COMP 631 SHELL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT PLATE
PLATE THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
PLATE WIDTH0.865 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.448 INCHES MINIMUM NUT AND 0.458 INCHES MAXIMUM NUT
NUT HEIGHT0.593 INCHES MAXIMUM
NUT LENGTH1.375 INCHES NOMINAL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
SPECIAL FEATURESSPRING LOADED, BOTTOM OF NUT EXTENDS BELOW BASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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