National Item Identification Number
01-266-9554
012669554
4820-01-266-9554
4820-01-266-9554
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)
10129
PARKER HANNIFIN CORPORATION
DIV GEAR PUMP DIVISION
4675 CLARK ROAD
SARASOTA
FL
34233
330-746-8011
03956
NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA SPERRY MARINE
1070 SEMINOLE TRL
CHARLOTTESVILLE
VA
22901
434-974-2366
03956
NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA SPERRY MARINE
1070 SEMINOLE TRL
CHARLOTTESVILLE
VA
22901
434-974-2366
Reference Numbers (Part Numbers)
N1372-8
1856968
1856968-2
Required Categories
MATERIAL
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATIN
Required Description
COPPER ALLOY BODY
OIL, HYDRAULIC SINGLE RESPONSE
3000.0 POUNDS PER SQUARE INCH