National Item Identification Number
01-351-2938
013512938
4820-01-351-2938
4820-01-351-2938
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)
22501
HOWELL LABORATORIES INC
DBA SHIVELY LABS DIVISION
188 HARRISON RD
BRIDGTON
ME
04009
207-647-3327
22501
HOWELL LABORATORIES INC
DBA SHIVELY LABS DIVISION
188 HARRISON RD
BRIDGTON
ME
04009
207-647-3327
22501
HOWELL LABORATORIES INC
DBA SHIVELY LABS DIVISION
188 HARRISON RD
BRIDGTON
ME
04009
207-647-3327
Reference Numbers (Part Numbers)
5642
5642 ITEM 22
5652C-G505
Required Categories
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
ADJUSTABLE PRESSU
Required Description
C4 STRAIGHT THRU
DISK
AUTOMATIC
29.0 TO 57.0 POUNDS PER SQUARE INCH