National Item Identification Number
01-500-7255
015007255
4820-01-500-7255
4820-01-500-7255
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)
60848
ALLIED SYSTEMS COMPANY INC
DBA ALLIED MARINE CRANE DIVISION
21433 SW OREGON STREET
SHERWOOD
OR
97140
503-625-2560
60848
ALLIED SYSTEMS COMPANY INC
DBA ALLIED MARINE CRANE DIVISION
21433 SW OREGON STREET
SHERWOOD
OR
97140
503-625-2560
Reference Numbers (Part Numbers)
MANUAL 1987-1999 FIG7-25 ITEM 3
235622
Required Categories
SPECIAL FEATURES
III END ITEM IDENTIFICATION
III PART NAME ASSIGNED BY CONTROL
Required Description
WINCH SYSTEM CONTROLS HYDRAULIC POWER TO THE WINCH FOR EITHER NORMAL HOISTING AN