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National Stock Number:
5315-01-410-7069
Federal Supply Class:
5315
National Item Identification Number:
014107069
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:
| 5266572 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| DIAMETER | 0.559 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | FIRST FLAT LENGTH | 0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 630 OVERALL | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES | | MOUNTING HOLE THREAD CLASS | 2B | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | SPECIAL FEATURES | FLAT END MATERIAL IS ACCORDING TO NAS561SF4-12; A TAP DRILLED IN KEY 0.045 MAX DEPTH. | | STARTING EDGE RADIUS | 0.250 INCHES NOMINAL | | STARTING EDGE SHAPE | ROUND | | STYLE DESIGNATOR | STEPPED |
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