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National Stock Number:
5315-01-490-5553
Federal Supply Class:
5315
National Item Identification Number:
014905553
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:
| 69-58744-2 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | KEY CHAMFER LENGTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM | | OVERALL HEIGHT | 0.063 INCHES NOMINAL | | OVERALL LENGTH | 0.640 INCHES NOMINAL | | OVERALL WIDTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 631 OVERALL | | STARTING EDGE RADIUS | 1.130 INCHES MINIMUM AND 1.250 INCHES MAXIMUM | | STARTING EDGE SHAPE | CHAMFERED | | SPECIAL FEATURES | SURFACE FINISH IS 250 MICROINCHES, ALL SURFACES | | STYLE DESIGNATOR | PLAIN |
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