National Item Identification Number
01-438-3430
014383430
4210-01-438-3430
4210014383430
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)
03670
ANSUL INCORPORATED
WORMALD U S INC
ONE STANTON STREET
MARINETTE
WI
54143
715-735-7411
03670
ANSUL INCORPORATED
WORMALD U S INC
ONE STANTON STREET
MARINETTE
WI
54143
715-735-7411
03670
ANSUL INCORPORATED
WORMALD U S INC
ONE STANTON STREET
MARINETTE
WI
54143
715-735-7411
Reference Numbers (Part Numbers)
52921N
52921N ASSY 52921N-180-13
52921N-180-13
Required Categories
MATERIAL
HEAD TYPE
SPRAY ANGLE PATTERN
CONNECTION THREAD SIZE
CONNECTION THR
Required Description
STEEL, CORROSION RESISTING
SPRAY
180.0 DEGREES
1 IN.-11-1/2
NPT
EXTERNAL
B