420441: CIRCUIT BREAKER.
The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: SINGLE POLE TYPE, body_width: 0.750 INCHES NOMINAL IN, head_style: ROUND, body_length: 2.500 INCHES NOMINAL IN, boss_height: 0.140 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-042-0441, 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 | PLASTIC CASE |
| body_style | SINGLE POLE TYPE |
| body_width | 0.750 INCHES NOMINAL IN |
| head_style | ROUND |
| body_length | 2.500 INCHES NOMINAL IN |
| boss_height | 0.140 INCHES NOMINAL IN |
| head_height | 0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| reset_method | MANUAL |
| storage_type | GENERAL PURPOSE WAREHOUSE |
| thread_class | 2A A |
| head_diameter | 0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN |
| pole_quantity | 1 |
| NSN | 5305-00-042-0441 |
| HEAD HEIGHT | 0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.438 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| PRIMARY WASHER OUTSIDE DIAMETER | 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.438 INCHES MAXIMUM IN |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 0.125 INCHES IN |
| HEAD STYLE | ROUND |
| PRIMARY WASHER STYLE | FLAT INTERNAL TEETH |
No substitute or cross-reference records for this part.