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National Stock Number:
5315-00-730-7021
Federal Supply Class:
5315
National Item Identification Number:
007307021
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:
| 7307021 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.781 INCHES MINIMUM AND 0.812 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.375 INCHES NOMINAL | | DISTANCE FROM MOUNTING HOLE CENTER TO END | 0.689 INCHES MINIMUM AND 0.699 INCHES MAXIMUM | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE DEPTH | 0.980 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | MOUNTING HOLE TYPE AND QUANTITY | 1 UNTHREADED-COUNTERBORED | | MOUNTING HOLE DIAMETER | 0.516 INCHES MINIMUM AND 0.532 INCHES MAXIMUM | | OVERALL HEIGHT | 0.980 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | OVERALL LENGTH | 2.840 INCHES NOMINAL | | OVERALL WIDTH | 1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM | | STARTING EDGE RADIUS | 0.062 INCHES NOMINAL | | STARTING EDGE SHAPE | ROUND | | STYLE DESIGNATOR | PLAIN |
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