S251: BEARING,BALL,ANNULAR.
The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, nut_style: HEXAGON, head_style: HEXAGON, nut_height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN, shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 2.000 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-011-4492, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL COMP 302 |
| nut_style | HEXAGON |
| head_style | HEXAGON |
| nut_height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| shaft_type | ROUND SINGLE ACTUATOR |
| shaft_length | 2.000 INCHES NOMINAL SINGLE ACTUATOR IN |
| thread_class | 2A A |
| pole_quantity | 1 SINGLE SECTION REAR |
| terminal_type | TAB, SOLDER LUG |
| thread_length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| thread_series | UNF |
| overall_length | 8.250 INCHES NOMINAL IN |
| NSN | 5310-00-011-4492 |
| WIDTH ACROSS FLATS | 0.437 INCHES NOMINAL IN |
| THREAD SERIES | UNF |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| NONDEFINITIVE SPEC/STD DATA | A TYPE |
| NUT HEIGHT | 0.156 INCHES NOMINAL IN |
| NUT STYLE | HEXAGON |
| THREAD CLASS | 2B |
| THREAD QUANTITY PER INCH | 28 |