B1272: B1272.
The B1272 is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, base_style: TELEPHONE SLIDE NUMBER FIVE, bulb_style: T (TUBULAR), shank_length: 0.250 INCHES NOMINAL IN, overall_length: 0.500 INCHES NOMINAL IN, shank_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 6240-00-295-0901, 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 OVERALL |
| base_style | TELEPHONE SLIDE NUMBER FIVE |
| bulb_style | T (TUBULAR) |
| shank_length | 0.250 INCHES NOMINAL IN |
| overall_length | 0.500 INCHES NOMINAL IN |
| shank_diameter | 0.250 INCHES NOMINAL IN |
| voltage_rating | 12.000 VOLTS NOMINAL |
| wattage_rating | 2.040 WATTS |
| bulb_designator | T-2 |
| first_end_style | SQUARE |
| special_features | STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200 |
| style_designator | SHOULDER |
| NSN | 6240-00-295-0901 |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| FILAMENT DESIGNATION | C-7A A |
| BASE STYLE | MOGUL PREFOCUS |
| RATED AVERAGE LIFE | HOURS |
| BULB DESIGNATOR | PS-40 |
| OVERALL LENGTH | 10.062 INCHES NOMINAL IN |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| WATTAGE RATING | 620.000 WATTS |
| EMITTED LIGHT CHARACTERISTIC | WHITE |
| LIGHT OUTPUT RATING | 11200.000 LUMENS NOMINAL SINGLE RATING |