5998-01-541-4550 ELECTRONIC COMPONENTS ASSEMBLY Index 5310-01-541-4552 WASHER,FLAT

National Stock Number:
5310-01-541-4551

Federal Supply Class:
5310

National Item Identification Number:
015414551

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:
5458499643EATON AEROSPACE LLC


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY2.759 INCHES NOMINAL
HOLE DIAMETER5.780 INCHES MINIMUM AND 5.840 INCHES MAXIMUM
INTERNAL KEY QUANTITY2
INTERNAL STRAIGHT KEY WIDTH0.166 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
OUTSIDE DIAMETER6.460 INCHES MINIMUM AND 6.480 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AMS-QQ-S-766 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.032 INCHES NOMINAL
MATERIALSTEEL COMP 301 OVERALL
SPECIAL FEATURESWASHER IS NOT FLAT, CUPPED TOP AND BOTTOM, EACH CUP HEIGHT IS 0.340, OVERALL HEIGHT 0.680
STYLE DESIGNATORINTERNAL KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSAE-AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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