National Item Identification Number
01-442-1747
014421747
4820-01-442-1747
4820-01-442-1747
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)
01343
ANDERSON GREENWOOD LP
DBA ANDERSON GREENWOOD CROSBY
3950 GREENBRIAR ST
STAFFORD
TX
77477
508-384-4831
1X5W8
TYCO VALVES AND CONTROLS LP
DBA TYCO VALVES & CONTROLS - MARINE
1467 ELMWOOD AVE
CRANSTON
RI
02910
401-330-1100
02978
L-3 COMMUNICATIONS CORPORATION
DBA COMBAT PROPULSION SYSTEMS
76 S GETTY ST
MUSKEGON
MI
49442
231-724-2631
Reference Numbers (Part Numbers)
0020-J 275PSI
0020-J01-MG0275
602399
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE
Required Description
COPPER ALLOY BODY
C1 ANGLE
DISK
LIQUID SINGLE RESPONSE
AUTOMATIC
THREADED E