National Item Identification Number
01-049-6789
010496789
4820-01-049-6789
4820-01-049-6789
National Stock Number
Item Name
DIAPHRAGM,ACTUATOR VALVE,SPECIAL SHAPED
Federal Supply Class
4820
Description
An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.
Commercial and Government Entity Code (Supplier Data)
78062
78062
78062
Reference Numbers (Part Numbers)
27016-1370
27020-001
27020-001PC27
Required Categories
MATERIAL
STYLE DESIGNATOR
OUTSIDE DIAMETER
MEDIA FOR WHICH DESIGNED
PRESSURE
Required Description
SILICONE RUBBER
G57 SPECIAL SHAPED
2.000 INCHES NOMINAL
WATER
150.0 POUNDS P