5310-01-430-8839 WASHER,FLAT Index 5310-01-430-8841 WASHER,FLAT

National Stock Number:
5310-01-430-8840

Federal Supply Class:
5310

National Item Identification Number:
014308840

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:
624604482577RAYTHEON COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.412 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.050 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.110 INCHES NOMINAL
HOLE DIAMETER0.433 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.032 INCHES NOMINAL
III MATERIALSTEEL COMP 304 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.703 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.772 INCHES NOMINAL
SPECIAL FEATURESKEYWAY WIDTH ON I.D. 0.059 IN. MIN 0.065 IN. MAX.
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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