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National Stock Number:
5315-01-203-4729
Federal Supply Class:
5315
National Item Identification Number:
012034729
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:
| 7916724 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 7916724 | 8A932 | HUMBOLDT MACHINE SHOP, INC |
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Techincal Specification:
| CENTER TO CENTER DISTANCE BETWEEN HOLES | 2.750 INCHES NOMINAL | | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.250 INCHES NOMINAL | | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL | | FIRST END TAPER LENGTH | 0.312 INCHES NOMINAL | | FIRST END STYLE | CHAMFERED | | FIRST HOLE DIAMETER | 0.219 INCHES NOMINAL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL | | HOLE ARRANGEMENT STYLE | BOTH END DRILLED | | MATERIAL | STEEL COMP 1524 OVERALL | | PIN OVERALL LENGTH | 3.250 INCHES NOMINAL | | PIN OVERALL DIAMETER | 0.7500 INCHES NOMINAL | | SECOND HOLE DIAMETER | 0.219 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
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