National Item Identification Number
01-368-1183
013681183
4820-01-368-1183
4820-01-368-1183
National Stock Number
Item Name
VALVE,PRESSURE EQUALIZING,GASEOUS PRODUCTS
Federal Supply Class
4820
Description
A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING.
Commercial and Government Entity Code (Supplier Data)
9U244
L-3 COMMUNICATIONS CORPORATION
DIV TELEMETRY-WEST
9020 BALBOA AVENUE
SAN DIEGO
CA
92123
858-694-7743
Reference Numbers (Part Numbers)
MIL-V-55341/EL
119-1020-001
119-1020-001
Required Categories
BODY STYLE
BODY MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST E
Required Description
B3 SINGLE CONNECTION, STRAIGHT FLOW
ALUMINUM ALLOY, QQ-A-225/3, ALLOY 2011, T3;