National Item Identification Number
01-350-0174
013500174
4820-01-350-0174
4820-01-350-0174
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)
11083
54188
PENN-TROY MACHINE CO INC
650 RAILROAD ST
187
TROY
PA
16947
570-297-2125
11083
Reference Numbers (Part Numbers)
1W2834
4AB
9Y611 IT 1
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
STEEL BODY
C8A STRAIGHT THRU FLANGED ENDS
DISK
AUTOMATIC
FLANGE ALL ENDS
RO
