5310-01-270-4913 NUT,SELF-LOCKING,HEXAGON Index 3110-01-270-4915 BEARING,ROLLER,TAPERED

National Stock Number:
5310-01-270-4914

Federal Supply Class:
5310

National Item Identification Number:
012704914

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:
73162999167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY15
EXTERNAL PREBENT KEY WIDTH0.146 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
HOLE DIAMETER1.339 INCHES MINIMUM AND 1.349 INCHES MAXIMUM
INTERNAL KEY QUANTITY2
INTERNAL PREBENT KEY LENGTH0.085 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A569 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5062 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.038 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
III MATERIALSTEEL COMP 1009 OR STEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.875 INCHES MINIMUM AND 1.895 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS2.145 INCHES MINIMUM AND 2.175 INCHES MAXIMUM
SPECIAL FEATURESRECESS DIA 1.381 IN. MIN 1.401 IN. MAX BY 85 DEG MIN 95 DEG MAX; INTERNAL PREBENT KEYS WITH ROUND TOP SURFACE


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