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National Stock Number:
5315-01-059-6794
Federal Supply Class:
5315
National Item Identification Number:
010596794
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:
| PWA51048-5 | 55345 | ALAMO AIRCRAFT, LTD. | | PWA51048-5 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DISTANCE FROM MOUNTING HOLE CENTER TO END | 0.688 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.266 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.156 INCHES NOMINAL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL | | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | KEY CHAMFER LENGTH | 0.031 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | OVERALL WIDTH | 0.361 INCHES MINIMUM AND 0.364 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 OVERALL | | MOUNTING HOLE DIAMETER | 0.156 INCHES NOMINAL | | MOUNTING HOLE DEPTH | 0.297 INCHES NOMINAL | | MOUNTING HOLE TYPE AND QUANTITY | 1 UNTHREADED-COUNTERBORED | | OVERALL HEIGHT | 0.297 INCHES NOMINAL | | SPECIAL FEATURES | LENGTH IS 32 UIN | | STARTING EDGE SHAPE | CHAMFERED | | STYLE DESIGNATOR | PLAIN |
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