5315-00-138-6249 KEY,SPECIAL Index 3120-00-138-6251 BEARING,PLAIN,ROD END

National Stock Number:
5315-00-138-6250

Federal Supply Class:
5315

National Item Identification Number:
001386250

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:
3284047-308244MOELLER MFG. COMPANY, LLC
3284047-393835PARKER-HANNIFIN CORP


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO END0.065 INCHES NOMINAL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
KEY CHAMFER ANGLE45.0 DEGREES NOMINAL
KEY CHAMFER LENGTH0.093 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
MOUNTING HOLE DEPTH0.118 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.047 INCHES MINIMUM AND 0.056 INCHES MAXIMUM
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN
STARTING EDGE SHAPECHAMFERED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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