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National Stock Number:
5315-00-102-8508
Federal Supply Class:
5315
National Item Identification Number:
001028508
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:
| 10913606 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| DISTANCE FROM MOUNTING HOLE CENTER TO END | 1.750 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.406 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.594 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | ABMK | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 50.0 ROCKWELL C NOMINAL OVERALL | | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | KEY CHAMFER LENGTH | 0.047 INCHES NOMINAL | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | OVERALL WIDTH | 0.997 INCHES MINIMUM AND 0.999 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1010 AND STEEL COMP 1025 AND STEEL COMP 1117 OVERALL | | MOUNTING HOLE DEPTH | 0.625 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.406 INCHES MINIMUM AND 0.416 INCHES MAXIMUM | | MOUNTING HOLE TYPE AND QUANTITY | 1 UNTHREADED-COUNTERBORED | | STARTING EDGE SHAPE | CHAMFERED | | STYLE DESIGNATOR | PLAIN |
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