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National Stock Number:
5315-01-185-9557
Federal Supply Class:
5315
National Item Identification Number:
011859557
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:
| 12325400 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 OVERALL | | MOUNTING HOLE DEPTH | 0.500 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.560 INCHES NOMINAL | | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN | | OVERALL HEIGHT | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 3.312 INCHES NOMINAL | | OVERALL WIDTH | 0.922 INCHES NOMINAL | | STARTING EDGE RADIUS | 0.480 INCHES NOMINAL | | STARTING EDGE SHAPE | ROUND | | STYLE DESIGNATOR | PLAIN |
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