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National Stock Number:
5315-00-492-1962
Federal Supply Class:
5315
National Item Identification Number:
004921962
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:
| 11727888 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| 0.3120 INCHES MAXIMUM | | OVERALL WIDTH | 0.340 INCHES NOMINAL | | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.164 INCHES | | MOUNTING HOLE THREAD CLASS | 2B | | DISTANCE FROM MOUNTING HOLE CENTER TO END | 0.250 INCHES NOMINAL | | MOUNTING HOLE DEPTH | 0.340 INCHES NOMINAL | | STARTING EDGE SHAPE | CHAMFERED | | KEY CHAMFER LENGTH | 0.020 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 OR | | STEEL COMP 303MA OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | OCTAGON SHAPE | | OVERALL LENGTH | 0.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.3115 INCHES MINIMUM AND |
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