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National Stock Number:
5315-00-271-4052
Federal Supply Class:
5315
National Item Identification Number:
002714052
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.
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Manufacturer Information:
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Techincal Specification:
| HARDNESS RATING | 91.5 ROCKWELL B NOMINAL OVERALL | | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | KEY CHAMFER LENGTH | 0.062 INCHES NOMINAL | | OVERALL HEIGHT | 0.625 INCHES MINIMUM AND 0.626 INCHES MAXIMUM | | OVERALL LENGTH | 2.250 INCHES NOMINAL | | OVERALL WIDTH | 0.875 INCHES MINIMUM AND 0.876 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | RADIUS | 1.500 INCHES NOMINAL | | ROUND END LENGTH | 1.000 INCHES NOMINAL | | STARTING EDGE SHAPE | CHAMFERED | | STYLE DESIGNATOR | PLAIN |
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