5307-00-753-7221 STUD,PLAIN Index 5355-00-753-7253 KNOB

National Stock Number:
5315-00-753-7223

Federal Supply Class:
5315

National Item Identification Number:
007537223

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:
5315007537223A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5315007537223SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
753722319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
COUNTERBORE DIAMETER0.391 INCHES MINIMUM AND 0.422 INCHES MAXIMUM
COUNTERBORE DEPTH0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
DISTANCE FROM MOUNTING HOLE CENTER TO END0.297 INCHES NOMINAL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
KEY CHAMFER ANGLE45.0 DEGREES NOMINAL
KEY CHAMFER LENGTH0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
MOUNTING HOLE DEPTH0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
MOUNTING HOLE TYPE AND QUANTITY2 UNTHREADED-COUNTERBORED
OVERALL HEIGHT0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
OVERALL LENGTH3.484 INCHES MINIMUM AND 3.516 INCHES MAXIMUM
OVERALL WIDTH0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
STARTING EDGE SHAPECHAMFERED
STYLE DESIGNATORPLAIN


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