National Item Identification Number
00-288-6873
002886873
4210-00-288-6873
4210002886873
National Stock Number
Item Name
VALVE,CONTROL,AUTOMATIC SPRINKLER
Federal Supply Class
4210
Description
A device designed for installation in the main riser of a dry or empty pipe automatic sprinkler system and held closed by spring force, air, or water pressure. Water is automatically released to the sprinkler system either by releasing or lowering the pressure beyond the minimum requirement or admitting and increasing the pressure to overcome the spring force.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
S4824-3176019
Required Categories
BODY STYLE
FACE TO FACE DISTANCE
BODY MATERIAL
SEAT MATERIAL
FLOW CONTROL DE
Required Description
A1 STRAIGHT THRU
11.500 INCHES NOMINAL
BRONZE MANGANESE,MIL-B-16261,GRADE 6
B