National Item Identification Number
00-338-3503
003383503
4820-00-338-3503
4820-00-338-3503
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)
02978
L-3 COMMUNICATIONS CORPORATION
DBA COMBAT PROPULSION SYSTEMS
76 S GETTY ST
MUSKEGON
MI
49442
231-724-2631
19207
Reference Numbers (Part Numbers)
550523
7737746
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
THREAD SERIES DESIGNATOR
NOMINAL T
Required Description
DISK OR
STEM
HYDRAULIC
UNF 1ST END
1.375 INCHES 1ST END
12 1ST END
3A 1ST