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		                        | National Stock Number:
 5315-00-488-1194
 
 Federal Supply Class:
 5315
 
 National Item Identification Number:
 004881194
 
 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:
 
 | 0450-503 | 56232 | LOCKHEED MARTIN CORPORATION | 
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 Techincal Specification:
 
 | MATERIAL | STEEL COMP 303 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | FIRST END STYLE | CHAMFERED |  | FIRST END TAPER LENGTH | 0.005 INCHES MINIMUM AND |  |  | 0.010 INCHES MAXIMUM |  | FIRST END TAPER ANGLE | 42.0 DEGREES MINIMUM AND |  |  | 48.0 DEGREES MAXIMUM |  | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |  | SECOND END STYLE | CHAMFERED |  | SECOND END TAPER LENGTH | 0.020 INCHES MINIMUM AND |  |  | 0.040 INCHES MAXIMUM |  | SECOND END TAPER ANGLE | 2.0 DEGREES MINIMUM AND |  |  | 8.0 DEGREES MAXIMUM |  | SURFACE FINISH | 16.0 MICROINCHES SHANK END |  | PIN OVERALL LENGTH | 0.359 INCHES MINIMUM AND |  |  | 0.391 INCHES MAXIMUM |  | PIN OVERALL DIAMETER | 0.1104 INCHES MINIMUM AND |  |  | 0.1107 INCHES MAXIMUM |  | SPECIAL FEATURES | SURFACE FINISH LARGE CHAMFER 63 MICROINCHES |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 56232 |  | DESIGN CONTROL REFERENCE | 0450-503 | 
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