5310-01-106-3879 NUT,PLAIN,HEXAGON Index 5310-01-106-3881 WASHER,FLAT

National Stock Number:
5310-01-106-3880

Federal Supply Class:
5310

National Item Identification Number:
011063880

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:
MS21086-5K80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21086-5K96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.354 INCHES MINIMUM AND 0.364 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH0.267 INCHES MINIMUM AND 0.271 INCHES MAXIMUM
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.328 INCHES MAXIMUM
NUT STYLEPLATE
NUT LENGTH0.747 INCHES MAXIMUM
NUT MOUNTING PROVISIONDIMPLED HOLES
PLATE WIDTH0.475 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
PLATE THICKNESS0.065 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA96906-MS21086-5K GOVERNMENT SPECIFICATION
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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