32661-4-21: HEAD,SPRINKLER,FIRE PROTECTION.
The HEAD,SPRINKLER,FIRE PROTECTION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, head_type: SPRINKLER, opening_diameter: 0.328 INCHES NOMINAL IN, special_features: V TYPE NOZZLE, spray_angle_pattern: 360.0 DEGREES, connection_thread_size: 1-1/4 IN.-11-1/2 IN. This part is cataloged in the U.S.
Government catalog under NSN 4210-01-258-1001, 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 | COPPER ALLOY |
| head_type | SPRINKLER |
| opening_diameter | 0.328 INCHES NOMINAL IN |
| opening_quantity | 4 |
| special_features | V TYPE NOZZLE |
| spray_angle_pattern | 360.0 DEGREES |
| connection_thread_size | 1-1/4 IN.-11-1/2 IN |
| connection_thread_series | NPT |
| media_for_which_designed | VAPORIZING LIQUID |
| connection_thread_location | INTERNAL |
| NSN | 4210-01-258-1001 |
| HEAD TYPE | SPRINKLER |
| CONNECTION THREAD SIZE | 1-1/4 IN.-11-1/2 IN |
| CONNECTION THREAD SERIES | NPT |
| CONNECTION THREAD LOCATION | INTERNAL |
| SPECIAL FEATURES | V TYPE NOZZLE; FOUR ORIFICE-360 DEG HORIZONTAL DISCHARGE PATTERN; HALON 1301; 21/64 IN. DRILL SIZE IN |
| MATERIAL | COPPER ALLOY |
No substitute or cross-reference records for this part.