5310-01-467-0570 NUT,SELF-LOCKING,PLATE Index 5325-01-467-0573 INSERT,PANEL FASTENER

National Stock Number:
5310-01-467-0571

Federal Supply Class:
5310

National Item Identification Number:
014670571

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:
HS4809-402731MCDONNELL DOUGLAS HELICOPTER CO INC
HS4809-48V613THE BOEING COMPANY


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH1.000 INCHES NOMINAL
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.500 INCHES NOMINAL
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIALSTEEL OVERALL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.406 INCHES MAXIMUM
NUT LENGTH1.266 INCHES MAXIMUM
NUT STYLEPLATE (FLOATING)
PLATE WIDTH0.562 INCHES MAXIMUM
PLATE THICKNESS0.025 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND DISULFIDE MOLYBDENUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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