1560-00-565-7314 SUPPORT ASSY TORQUE Index 1440-00-565-7319 DUCT,AIR,MISSILE CO

National Stock Number:
5310-00-565-7318

Federal Supply Class:
5310

National Item Identification Number:
005657318

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:
S1665-2003578286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.095 INCHES NOMINAL
EXTERNAL KEY QUANTITY7
EXTERNAL STRAIGHT KEY WIDTH0.094 INCHES NOMINAL
HEAT TREATMENTCOLD ROLLED
HOLE DIAMETER0.256 INCHES NOMINAL
INTERNAL KEY QUANTITY1
INTERNAL STRAIGHT KEY WIDTH0.055 INCHES NOMINAL
OUTSIDE DIAMETER0.374 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS0.634 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.030 INCHES NOMINAL
MATERIALSTEEL COMP 1015 OVERALL
SPECIAL FEATURES2 EXTERNAL KEYS WITH 0.047 IN HOLES,0.266 IN FROM CENTER,SPACED 2 KEYS APART ONE ABOVE INTERNAL KEY
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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