1055-00-788-3770 SHAFT,DRIVE ASSEMBL Index 5315-00-788-3772 KEY,MACHINE

National Stock Number:
5315-00-788-3771

Federal Supply Class:
5315

National Item Identification Number:
007883771

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:
873911019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONABMK AND ABKW
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
OVERALL HEIGHT0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
OVERALL LENGTH1.500 INCHES NOMINAL
OVERALL WIDTH0.3115 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
MATERIALSTEEL COMP 5130 AND STEEL COMP 8630 OVERALL
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORPLAIN
SURFACE TREATMENTPHOSPHATE OVERALL


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