1055-00-607-2448 BALL SUPPORT Index 5330-00-607-2454 RETAINER,PACKING

National Stock Number:
5315-00-607-2449

Federal Supply Class:
5315

National Item Identification Number:
006072449

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:
841683919204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO END0.688 INCHES NOMINAL AND 1.250 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONABMK AND ABKW
COUNTERSINK ANGLE80.0 DEGREES NOMINAL
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 27.0 ROCKWELL C MAXIMUM OVERALL
OVERALL HEIGHT0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
OVERALL LENGTH6.484 INCHES MINIMUM AND 6.500 INCHES MAXIMUM
OVERALL WIDTH0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MOUNTING HOLE DEPTH0.250 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.266 INCHES NOMINAL
MOUNTING HOLE TYPE AND QUANTITY2 UNTHREADED-COUNTERSUNK
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORPLAIN
SURFACE TREATMENTPHOSPHATE OVERALL


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