5305-00-550-0857 SCREW,CAP,HEXAGON HEAD Index 5310-00-550-0861 WASHER,FLAT

National Stock Number:
5310-00-550-0859

Federal Supply Class:
5310

National Item Identification Number:
005500859

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
3-55817-281205THE BOEING COMPANY


Techincal Specification:
MATERIALSTEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
STYLE DESIGNATORKEY
INTERNAL KEY QUANTITY1
HOLE DIAMETER0.400 INCHES NOMINAL
OUTSIDE DIAMETER0.840 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH0.080 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.175 INCHES NOMINAL
MATERIAL THICKNESS0.035 INCHES NOMINAL
HEAT TREATMENTAS FABRICATED
THE MANUFACTURERS DATA
MANUFACTURERS CODE81205
DESIGN CONTROL REFERENCE3-55817-2


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