5310-01-219-7669 NUT,PLAIN,ROUND Index 5310-01-219-7671 WASHER,FLAT

National Stock Number:
5310-01-219-7670

Federal Supply Class:
5310

National Item Identification Number:
012197670

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:
1691046016089944ELBITAMERICA, INC.


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.349 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.050 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.110 INCHES NOMINAL
HOLE DIAMETER0.470 INCHES MINIMUM AND 0.476 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-4043 MIL SPEC 1ST MATERIAL RESPONSE OR QQ-S-698,FINISH NO 1 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-698,FINISH NO 1 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-698,FINISH NO 1 FED SPEC 4TH MATERIAL RESPONSE OR QQ-S-698,FINISH NO 1 FED SPEC 5TH MATERIAL RESPONSE OR QQ-S-698,FINISH NO 1 FED SPEC 6TH MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.039 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
III MATERIALSTEEL COMP 304 OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.703 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.753 INCHES MINIMUM AND 0.785 INCHES MAXIMUM
SPECIAL FEATURESCENTER HOLE WIDTH 0.446 IN. MIN 0.449 IN. MAX
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY 4 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2,CL 1 FED SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OR CADMIUM AND CHROMATE OVERALL


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