National Item Identification Number
00-840-4938
008404938
4210-00-840-4938
4210008404938
National Stock Number
Item Name
HEAD,SPRINKLER,FIRE PROTECTION
Federal Supply Class
4210
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MILH19387
Required Categories
MATERIAL
HEAD TYPE
CONNECTION THREAD SIZE
CONNECTION THREAD SERIES
CONNECTIO
Required Description
ALUMINUM
SPRAY
1/2 IN.-14
NPT
EXTERNAL
0.438 INCHES NOMINAL
1
NOT INCLUDE