6920-01-011-8155 LANYARD Index 4820-01-011-8157 VALVE,FILL

National Stock Number:
5315-01-011-8156

Federal Supply Class:
5315

National Item Identification Number:
010118156

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:
1157878419206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO END0.750 INCHES NOMINAL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
OVERALL HEIGHT0.328 INCHES NOMINAL
OVERALL LENGTH1.500 INCHES NOMINAL
OVERALL WIDTH0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL
MOUNTING HOLE DEPTH0.328 INCHES NOMINAL
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN
SPECIAL FEATURESHOLE COUNTERBORED TO A DIA OF 0.250 INCH BY 0.203 INCH DEEP
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORPLAIN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 TYPE M,CLASS 4B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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