NSN 4210-01-257-8516
Part Details | FIRE PROTECTION SPRINKLER HEAD
4210-01-257-8516 An automatic device specifically designed for the discharge of water, chemical powder/foam, or vaporizing liquid in a sprayed, fogged, or directionalized patterns. Normally used in fixed fire protection systems.
Alternate Parts: 32663446, 32663-4-46, 32663446, 32663-4-46, 4210-01-257-8516, 01-257-8516, 4210012578516, 012578516
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | JUN 25, 1987 | 01-257-8516 | 03948 ( HEAD, SPRINKLER, FIRE PROTECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4210-01-257-8516
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 32663-4-46 | 1DA54 | HILLER COMPANIES, INC., THEDBA HILLER INVESTMENTS |
| 32663-4-46 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
Technical Data | NSN 4210-01-257-8516
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| HEAD TYPE | SPRINKLER |
| SPRAY ANGLE PATTERN | 180.0 DEGREES |
| CONNECTION THREAD SIZE | 2IN.-11-1/2 |
| CONNECTION THREAD SERIES | NPT |
| CONNECTION THREAD LOCATION | INTERNAL |
| MEDIA FOR WHICH DESIGNED | BROMOTRIFLUOROMETHANE |
| INTEGRAL STRAINER | NOT INCLUDED |
| SPECIAL FEATURES | V-TYPE NOZZLE; 2 ORIFICES; 46/64 IN. DRILL SIZE; HALON 1301 |
