5315-01-270-2818 KEY,MACHINE Index 5315-01-270-2820 KEY,MACHINE

National Stock Number:
5315-01-270-2819

Federal Supply Class:
5315

National Item Identification Number:
012702819

Description:
KEY,MACHINE

Detail:
A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.


Manufacturer Information:
205-0100033269AIRCRAFT WHEEL AND BRAKE, LLC


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO END0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
HARDNESS RATING85.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 87.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
MATERIALSTEEL COMP 1020 OVERALL
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE DEPTH0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
MOUNTING HOLE DIAMETER0.195 INCHES MINIMUM AND 0.209 INCHES MAXIMUM
MOUNTING HOLE TYPE AND QUANTITY1 UNTHREADED-COUNTERSUNK
OVERALL LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
OVERALL WIDTH0.313 INCHES NOMINAL


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