5310-00-752-5140 WASHER,FLAT Index 5910-00-752-5151 CAPACITOR,FIXED,MICA DIELECTRIC

National Stock Number:
5315-00-752-5141

Federal Supply Class:
5315

National Item Identification Number:
007525141

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:
752514119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO END0.922 INCHES MINIMUM AND 0.953 INCHES MAXIMUM
COUNTERBORE DEPTH0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
COUNTERBORE DIAMETER0.464 INCHES MINIMUM AND 0.474 INCHES MAXIMUM
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
KEY CHAMFER ANGLE45.0 DEGREES NOMINAL
KEY CHAMFER LENGTH0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
OVERALL HEIGHT0.9995 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM
OVERALL LENGTH1.859 INCHES MINIMUM AND 1.891 INCHES MAXIMUM
OVERALL WIDTH0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8630 OVERALL
MOUNTING HOLE DEPTH0.9995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
MOUNTING HOLE DIAMETER0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
MOUNTING HOLE TYPE AND QUANTITY1 UNTHREADED-COUNTERBORED
STARTING EDGE SHAPECHAMFERED
STYLE DESIGNATORPLAIN


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