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National Stock Number:
5315-01-206-0844
Federal Supply Class:
5315
National Item Identification Number:
012060844
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:
| 9338457-2 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL | | KEY CHAMFER ANGLE | 25.0 DEGREES NOMINAL | | KEY CHAMFER LENGTH | 0.040 INCHES NOMINAL | | OVERALL HEIGHT | 0.313 INCHES NOMINAL | | OVERALL LENGTH | 2.760 INCHES NOMINAL | | OVERALL WIDTH | 0.337 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576 ASSN STD 1ST MATERIAL RESPONSE AND ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1040 OR STEEL COMP 1050 OVERALL | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES | | MOUNTING HOLE THREAD CLASS | 2B | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC | | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED | | STARTING EDGE SHAPE | CHAMFERED | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 FN 1.4.3.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL OVERALL |
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