National Item Identification Number
01-202-5440
012025440
4810-01-202-5440
4810-01-202-5440
National Stock Number
Item Name
DIAPHRAGM,ACTUATOR VALVE,SPECIAL SHAPED
Federal Supply Class
4810
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)
73030
Reference Numbers (Part Numbers)
785814-1
Required Categories
MATERIAL
OVERALL HEIGHT
CENTER HOLE DIAMETER
III END ITEM IDENTIFICATION
III
Required Description
SILICONE RUBBER AND POLYESTER FABRIC
0.502 INCHES MINIMUM AND
0.512 INCHES MAX