5315-00-729-6977 KEY,MACHINE Index 5315-00-729-6981 KEY,MACHINE

National Stock Number:
5315-00-729-6980

Federal Supply Class:
5315

National Item Identification Number:
007296980

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:
MS20066-17496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP 1335 OR
STEEL COMP 4130 OR
STEEL COMP 5130 OR
STEEL COMP 8630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND
50.0 ROCKWELL C MAXIMUM OVERALL
SHEAR STRENGTH90000 SINGLE POUNDS PER SQUARE INCH
STYLE DESIGNATORPLAIN
OVERALL LENGTH3.490 INCHES MINIMUM AND
3.510 INCHES MAXIMUM
OVERALL HEIGHT0.1875 INCHES MINIMUM AND
0.1885 INCHES MAXIMUM
OVERALL WIDTH0.1875 INCHES MINIMUM AND
0.1885 INCHES MAXIMUM
STARTING EDGE SHAPESTRAIGHT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS20066-174


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