5315-01-351-1954 KEY,MACHINE Index 5315-01-351-1956 PIN,STRAIGHT,HEADED

National Stock Number:
5315-01-351-1955

Federal Supply Class:
5315

National Item Identification Number:
013511955

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:
554599953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FIRST FLAT LENGTH0.901 INCHES NOMINAL
FLAT HEIGHT0.445 INCHES MINIMUM AND 0.451 INCHES MAXIMUM
OVERALL HEIGHT0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
OVERALL LENGTH1.083 INCHES MINIMUM AND 1.088 INCHES MAXIMUM
OVERALL WIDTH0.373 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
STYLE DESIGNATORSTEPPED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232 TY M CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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