| NAVAL SEA SYSTEMS COMMAND | 53711 |
| FIRST END STYLE | SQUARE |
| PIN OVERALL LENGTH | 0.870 INCHES NOMINAL |
| PIN OVERALL DIAMETER | 0.1251 INCHES MINIMUM AND 0.1253 INCHES MAXIMUM |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM OVERALL AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL | NICKEL ALLOY K-500 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| 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. |
