NSN 4210-01-257-9691
Part Details | FIRE PROTECTION SPRINKLER HEAD
4210-01-257-9691 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: 32663447, 32663-4-47, 4210-01-257-9691, 01-257-9691, 4210012579691, 012579691
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | JUN 26, 1987 | 01-257-9691 | 03948 ( HEAD, SPRINKLER, FIRE PROTECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4210-01-257-9691
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 32663-4-47 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
Technical Data | NSN 4210-01-257-9691
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| HEAD TYPE | SPRAY |
| SPRAY ANGLE PATTERN | 360.0 DEGREES |
| CONNECTION THREAD SIZE | 2 IN.-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; FOUR ORIFICE-360 DEG HORIZONTAL DISCHARGE PATTERN; HALON 1301; 47/64 IN. DRILL SIZE |
