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		                        | National Stock Number:
 5315-00-571-0015
 
 Federal Supply Class:
 5315
 
 National Item Identification Number:
 005710015
 
 Description:
 PIN,STRAIGHT,HEADLESS
 
 Detail:
 A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.
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 Manufacturer Information:
 
 | 8167365 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 
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 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A400-69 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | CADMIUM OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | HOLE ARRANGEMENT STYLE | ONE END DRILLED |  | FIRST HOLE DIAMETER | 0.277 INCHES MINIMUM AND |  |  | 0.290 INCHES MAXIMUM |  | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.250 INCHES NOMINAL |  | SURFACE FINISH | 125.0 MICROINCHES OVERALL |  | PIN OVERALL LENGTH | 3.688 INCHES NOMINAL |  | PIN OVERALL DIAMETER | 0.4980 INCHES MINIMUM AND |  |  | 0.5000 INCHES MAXIMUM | 
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