5340-01-439-2679 PLATE,MOUNTING Index 5305-01-439-2681 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5310-01-439-2680

Federal Supply Class:
5310

National Item Identification Number:
014392680

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:
3D0016-3-288277THE BOEING COMPANY
RMLHA3280-2-0280539SPS TECHNOLOGIES, LLC
RMLHA3280-3-0272962HARVARD INDUSTRIES INC
RMLHA3280-3-0280539SPS TECHNOLOGIES, LLC


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.610 INCHES MINIMUM AND 0.686 INCHES MAXIMUM
COUNTERBORE DIAMETER0.194 INCHES MINIMUM FIRST END
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5732 FED STD SINGLE MATERIAL RESPONSE OR AMS 5737 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.113 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.125 INCHES MINIMUM FIRST END
NUT HEIGHT0.312 INCHES MAXIMUM
NUT LENGTH0.948 INCHES MAXIMUM
NUT STYLEPLATE (FLOATING)
PLATE THICKNESS0.024 INCHES NOMINAL
PLATE WIDTH0.416 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL
SURFACE TREATMENTPASSIVATE NUT
SURFACE TREATMENTPASSIVATE SHELL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH32


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