5855-01-383-6860 SIGHT,THERMAL Index 7025-01-383-6862 DISPLAY UNIT

National Stock Number:
5310-01-383-6861

Federal Supply Class:
5310

National Item Identification Number:
013836861

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:
5310-039-4S7549AIDC/AEROSPACE INDUSTRIAL DEVELOPMENT CORP.
ET4R-12084256AVIBANK MFG., INC.


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE (FLOATING)
MATERIALIRON ALLOY 660 OVERALL
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5525 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY.2 CL.2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT LENGTH0.927 INCHES NOMINAL
NUT HEIGHT0.530 INCHES MAXIMUM
PLATE THICKNESS0.025 INCHES NOMINAL
PLATE WIDTH0.440 INCHES NOMINAL
LUBRICATIONDRY FILM LUBRICANT
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.103 INCHES NOMINAL
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.344 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.689 INCHES NOMINAL


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