5310-01-030-1810 NUT,SELF-LOCKING,PLATE Index 5310-01-030-1812 WASHER,FLAT

National Stock Number:
5310-01-030-1811

Federal Supply Class:
5310

National Item Identification Number:
010301811

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:
10122007A486GNIMIKKEISTOKESKUS NCB FINLAND
F12092-6-4019L2ESNA, LLC
F12092-6-472962HARVARD INDUSTRIES INC
F12092-6-480539SPS TECHNOLOGIES, LLC
F50403-4-615653HOWMET GLOBAL FASTENING SYSTEMS INC
F50403-4-680539SPS TECHNOLOGIES, LLC
NS202183-4-780539SPS TECHNOLOGIES, LLC
ST3M721C4M676301THE BOEING COMPANY


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH0.705 INCHES MINIMUM AND 0.709 INCHES MAXIMUM
COUNTERBORE DIAMETER0.298 INCHES MINIMUM NUT
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.375 INCHES MINIMUM NUT
NUT LENGTH1.079 INCHES MAXIMUM
NUT HEIGHT0.589 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
SPECIAL FEATURESCOLOR YELLOW
SPECIFICATION/STANDARD DATA76301-ST3-721 MANUFACTURERS STANDARD
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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