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National Stock Number:
5315-00-752-5141
Federal Supply Class:
5315
National Item Identification Number:
007525141
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:
| 7525141 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 8630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND | | 45.0 ROCKWELL C MAXIMUM OVERALL | | STYLE DESIGNATOR | PLAIN | | OVERALL LENGTH | 1.859 INCHES MINIMUM AND | | 1.891 INCHES MAXIMUM | | OVERALL HEIGHT | 0.9995 INCHES MINIMUM AND | | 1.0005 INCHES MAXIMUM | | OVERALL WIDTH | 0.999 INCHES MINIMUM AND | | 1.000 INCHES MAXIMUM | | MOUNTING HOLE TYPE AND QUANTITY | 1 UNTHREADED-COUNTERBORED | | MOUNTING HOLE DIAMETER | 0.339 INCHES MINIMUM AND | | 0.349 INCHES MAXIMUM | | DISTANCE FROM MOUNTING HOLE CENTER TO END | 0.922 INCHES MINIMUM AND | | 0.953 INCHES MAXIMUM | | MOUNTING HOLE DEPTH | 0.9995 INCHES MINIMUM AND | | 1.005 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.464 INCHES MINIMUM AND | | 0.474 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.359 INCHES MINIMUM AND | | 0.391 INCHES MAXIMUM | | STARTING EDGE SHAPE | CHAMFERED | | KEY CHAMFER LENGTH | 0.016 INCHES MINIMUM AND | | 0.047 INCHES MAXIMUM | | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
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