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National Stock Number:
5315-01-495-5690
Federal Supply Class:
5315
National Item Identification Number:
014955690
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:
| 561-6985067-58 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H511-0103-58 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| DISTANCE FROM MOUNTING HOLE CENTER TO END | 1.000 INCHES NOMINAL | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL | | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | KEY CHAMFER LENGTH | 0.050 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING HOLE DEPTH | 0.750 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.400 INCHES NOMINAL | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES | | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED-COUNTERSUNK | | MOUNTING HOLE THREAD CLASS | 2B | | MOUNTING HOLE THREAD QUANTITY PER INCH | 16 | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | OVERALL WIDTH | 4.500 INCHES NOMINAL | | RADIUS | 1.987 INCHES MINIMUM AND 1.990 INCHES MAXIMUM |
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