5-13-2515 ITEM P21,
| ARMY, UNITED STATES DEPARTMENT OF THE | 81337 |
| ARMY, UNITED STATES DEPARTMENT OF THE | 81337 |
| FIRST END STYLE | CHAMFERED |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| FIRST HOLE DIAMETER | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 3.500 INCHES NOMINAL |
| PIN OVERALL LENGTH | 9.500 INCHES NOMINAL |
| PIN OVERALL DIAMETER | 0.5000 INCHES NOMINAL |
| FIRST END TAPER LENGTH | 0.062 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| SPECIAL FEATURES | HOLE THD 1/4-28 UNF 3B |
| MATERIAL | STEEL COMP 304 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| 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 (3 4 MM); for items whose length exceeds twelve inches (3 4 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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