5310-00-522-8893 NUT,PLAIN,SPLINE Index 1615-00-522-8895 BEAM,TAIL ROTOR

National Stock Number:
5310-00-522-8894

Federal Supply Class:
5310

National Item Identification Number:
005228894

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:
1560H34-17681996U S ARMY AVIATION AND MISSILE COMMAND
1560H34-176-381996U S ARMY AVIATION AND MISSILE COMMAND
S1610-3311554878ROTAIR AEROSPACE CORP
S1610-3311578286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY15
EXTERNAL STRAIGHT KEY WIDTH0.156 INCHES NOMINAL
HOLE DIAMETER1.593 INCHES NOMINAL
OUTSIDE DIAMETER1.875 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.297 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.049 INCHES NOMINAL
MATERIALSTEEL COMP 301 OVERALL
SPECIAL FEATURESKEYS PREBENT 45 DEGREES
WIDTH BETWEEN FLATS1.439 INCHES NOMINAL
STYLE DESIGNATORKEY
SURFACE TREATMENTPASSIVATE OVERALL


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