National Item Identification Number
01-397-5321
013975321
4820-01-397-5321
4820-01-397-5321
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)
15852
W S DARLEY & CO
2000 ANSON DR
MELROSE PARK
IL
60160
708-345-8050
5B337
DARLEY W S CO
1051 PALMER ST
577
CHIPPEWA FALLS
WI
54729
715-726-2650
Reference Numbers (Part Numbers)
G148A14
VR00314
Required Categories
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
REMOTE CONTROL
PUMP SINGLE STAGE, DARLEY WS AND CO., MODEL NO. LDM-1000