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		                             National Stock Number: 5315-00-729-6985
  Federal Supply Class: 5315
  National Item Identification Number: 007296985
  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:
 | MS20066-225 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |   
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  Techincal Specification:
 | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM  AND 50.0 ROCKWELL C MAXIMUM OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |  | MATERIAL | STEEL COMP 1335  OR STEEL COMP 4130  OR STEEL COMP 5130  OR STEEL COMP 8630 OVERALL |  | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 1 STYLE AND B GRADE |  | OVERALL HEIGHT | 0.250 INCHES NOMINAL |  | OVERALL LENGTH | 0.4375 INCHES NOMINAL |  | OVERALL WIDTH | 0.250 INCHES NOMINAL |  | STARTING EDGE SHAPE | STRAIGHT |  | STYLE DESIGNATOR | PLAIN |   
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