National Item Identification Number
01-135-1254
011351254
4820-01-135-1254
4820-01-135-1254
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-306-24P/css/TM-5-3810-306-24P_537.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-306-24P/css/TM-5-3810-306-24P_597.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-306-24P/css/TM-5-3810-306-24P_719.htmDescription
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)
11331
WILLIAMS CONTROLS INC
14100 SW 72ND ST
PORTLAND
OR
97223
503-684-8600
NSN (National Stock Number) 4820-01-135-1254, 4820011351254 NIIN (National Identification Number) 01-135-1254, 011351254
Part Numbers (Reference Numbers)
WM342A
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
COPPER ALLOY BODY
C3 ANGLE
BALL
AIR SINGLE RESPONSE
160.0 POUNDS PER SQUARE