5315-01-321-2005 KEY,MACHINE Index 5315-01-321-2007 KEY,MACHINE

National Stock Number:
5315-01-321-2006

Federal Supply Class:
5315

National Item Identification Number:
013212006

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:
PWA57650-454X818NETAM INDUSTRIES INC.
PWA57650-4577445RTX CORPORATION
PWA57650-459N716POINT MACHINE CO


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO END0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
COUNTERBORE DIAMETER0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM
COUNTERBORE DEPTH0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
KEY CHAMFER ANGLE45.0 DEGREES NOMINAL
KEY CHAMFER LENGTH0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
OVERALL HEIGHT0.373 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
OVERALL LENGTH1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
OVERALL WIDTH0.2802 INCHES MINIMUM AND 0.2808 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MOUNTING HOLE DEPTH0.373 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
MOUNTING HOLE DIAMETER0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
MOUNTING HOLE TYPE AND QUANTITY1 UNTHREADED-COUNTERBORED
STARTING EDGE SHAPECHAMFERED
STYLE DESIGNATORPLAIN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL


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