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National Stock Number:
5315-00-833-1381
Federal Supply Class:
5315
National Item Identification Number:
008331381
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:
| 10948972 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ABMK | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL | | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | KEY CHAMFER LENGTH | 0.156 INCHES MINIMUM AND 0.187 INCHES MAXIMUM | | OVERALL HEIGHT | 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | OVERALL LENGTH | 2.312 INCHES NOMINAL | | OVERALL WIDTH | 0.8736 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 AND STEEL COMP 8640 OVERALL | | STARTING EDGE SHAPE | CHAMFERED | | STYLE DESIGNATOR | OCTAGON SHAPE |
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