National Item Identification Number
01-503-4989
015034989
4820-01-503-4989
4820-01-503-4989
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)
11836
NATIONAL OILWELL
6750 S 57TH WEST AVE
2069
TULSA
OK
74101
918-447-4600
52142
NATIONAL OILWELL VARCO INC
DBA NATIONAL OILWELL
500 INDUSTRIAL BLVD
SUGAR LAND
TX
77478
800-531-6065
11836
NATIONAL OILWELL
6750 S 57TH WEST AVE
2069
TULSA
OK
74101
918-447-4600
Reference Numbers (Part Numbers)
C98-T225M0-034
C98-T225M0-034
998-01620-022
Required Categories
III END ITEM IDENTIFICATION
Required Description
REVERSE OSMOSIS WATER PURIFICATION UNIT