221944: LEAD,STORAGE BATTERY.
The LEAD,STORAGE BATTERY is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL COMP 1010 OVERALL, head_style: HEXAGON, head_height: 0.188 INCHES NOMINAL IN, thread_class: 2A A, usage_design: BATTERY, thread_length: 1.062 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-022-1944, 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 1010 OVERALL |
| head_style | HEXAGON |
| head_height | 0.188 INCHES NOMINAL IN |
| thread_class | 2A A |
| usage_design | BATTERY |
| thread_length | 1.062 INCHES MINIMUM IN |
| fastener_length | 2.000 INCHES NOMINAL IN |
| locking_feature | DISTORTIONS BEARING SURFACE OF HEAD |
| thread_direction | RIGHT-HAND |
| features_provided | UNFINISHED HEAD |
| surface_treatment | CADMIUM OR ZINC OVERALL |
| terminal_polarity | POSITIVE FIRST END FIRST CONDUCTOR |
| NSN | 5306-00-022-1944 |
| HEAD HEIGHT | 0.188 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.000 INCHES NOMINAL IN |
| THREAD LENGTH | 1.062 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| FEATURES PROVIDED | UNFINISHED HEAD |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL IN |
| LOCKING FEATURE | DISTORTIONS BEARING SURFACE OF HEAD |