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National Stock Number:
5315-00-832-6388
Federal Supply Class:
5315
National Item Identification Number:
008326388
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:
| 11697052 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ABMK | | FIRST FLAT LENGTH | 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | | FLAT HEIGHT | 0.108 INCHES MINIMUM AND 0.114 INCHES MAXIMUM | | HARDNESS RATING | 75.2 ROCKWELL A MINIMUM AND 78.0 ROCKWELL A MAXIMUM OVERALL | | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | KEY CHAMFER LENGTH | 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM | | OVERALL HEIGHT | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | OVERALL LENGTH | 0.580 INCHES MINIMUM AND 0.590 INCHES MAXIMUM | | OVERALL WIDTH | 0.154 INCHES MINIMUM AND 0.155 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4340H OVERALL | | STARTING EDGE SHAPE | CHAMFERED | | STYLE DESIGNATOR | STEPPED |
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