5950-00-336-2837 TRANSFORMER,POWER Index 2840-00-336-2853 BLADE,TURBINE ENGINE

National Stock Number:
5310-00-336-2841

Federal Supply Class:
5310

National Item Identification Number:
003362841

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:
22734052661RTX CORPORATION
22734077445RTX CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.264 INCHES MINIMUM AND 0.274 INCHES MAXIMUM
EXTERNAL KEY QUANTITY1
EXTERNAL PREBENT KEY LENGTH0.078 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
OUTSIDE DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.568 INCHES MINIMUM AND 0.588 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5504 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
MATERIALSTEEL COMP 410 OVERALL
SPECIAL FEATURESCRITICAL REQUIREMENTS DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY
SURFACE TREATMENTPASSIVATE OVERALL


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