9390-01-533-2942 SHEET,NONMETALLIC,PROTECTIVE Index 5980-01-533-2944 SWITCH,OPTOELECTRONIC

National Stock Number:
5310-01-533-2943

Federal Supply Class:
5310

National Item Identification Number:
015332943

Description:
WASHER,CONVEX

Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.


Manufacturer Information:
LS35298S06CV98897LOCKHEED MARTIN CORP


Techincal Specification:
HARDNESS RATING55.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
OUTSIDE DIAMETER0.760 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
MATERIALSTEEL COMP H11 OVERALL
SPECIAL FEATURESHEAT TREAT TO 220 KSI; SELF-ALIGNING.
STYLE DESIGNATORCONVEX
SURFACE FINISH32.0 MICROINCHES TOP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL AND CADMIUM OVERALL


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