National Item Identification Number
01-337-4518
013374518
4820-01-337-4518
4820-01-337-4518
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
0D4Y1
ROCKWOOD SWENDEMAN
150 COLDENHAM RD
WALDEN
NY
12586
207-885-9446
03670
ANSUL INCORPORATED
WORMALD U S INC
ONE STANTON STREET
MARINETTE
WI
54143
715-735-7411
0D4Y1
ROCKWOOD SWENDEMAN
150 COLDENHAM RD
WALDEN
NY
12586
207-885-9446
Reference Numbers (Part Numbers)
508-0037-16-165
6779-04 SET 165 PSI
770NCFF-N
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE
Required Description
COPPER ALLOY OVERALL
C1 ANGLE
DISK
WATER, FRESH SINGLE RESPONSE
AUTOMATIC
T
