5315-01-189-4619 KEY,MACHINE Index 5315-01-189-4622 PIN,SHOULDER,HEADLESS

National Stock Number:
5315-01-189-4620

Federal Supply Class:
5315

National Item Identification Number:
011894620

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:
861598019200US ARMY ARDEC RDECOM


Techincal Specification:
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
KEY CHAMFER ANGLE45.0 DEGREES NOMINAL
KEY CHAMFER LENGTH0.031 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONIL-W-52263,COND A MIL SPEC 10TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OR STEEL COMP 416SE OVERALL
OVERALL HEIGHT0.286 INCHES NOMINAL
OVERALL LENGTH0.910 INCHES NOMINAL
OVERALL WIDTH0.375 INCHES NOMINAL
STARTING EDGE SHAPECHAMFERED
STYLE DESIGNATORPLAIN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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