4410-00-019-1592 BOILER TUBE Index 5306-00-019-1596 BOLT,MACHINE

National Stock Number:
5310-00-019-1595

Federal Supply Class:
5310

National Item Identification Number:
000191595

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:
S6110-2608078286SIKORSKY AIRCRAFT CORPORATION
S6110-2608087739SPIROL SHIM CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY15
EXTERNAL STRAIGHT KEY WIDTH0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
HOLE DIAMETER1.270 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
OUTSIDE DIAMETER1.625 INCHES MINIMUM AND 1.645 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS2.017 INCHES MINIMUM AND 2.047 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OVERALL
SPECIAL FEATURESKEYS ARE PREBENT
WIDTH BETWEEN FLATS1.141 INCHES MINIMUM AND 1.144 INCHES MAXIMUM
STYLE DESIGNATORKEY
SURFACE TREATMENTPASSIVATE OVERALL


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