4820-01-109-4091 CAP,VALVE Index 2990-01-109-4094 PIPE,EXHAUST

National Stock Number:
4820-01-109-4092

Federal Supply Class:
4820

National Item Identification Number:
011094092

Description:
DIAPHRAGM,ACTUATOR VALVE,SPECIAL

Detail:
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.


Manufacturer Information:
250242347WD8EVAC NORTH AMERICA INC
250242358568ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV
550090047WD8EVAC NORTH AMERICA INC


Techincal Specification:
BEAD DIAMETER1.051 INCHES MINIMUM AND 1.075 INCHES MAXIMUM
MATERIAL THICKNESS0.080 INCHES NOMINAL
III MATERIALRUBBER
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.260 INCHES NOMINAL
OVERALL HEIGHT0.260 INCHES NOMINAL
RADIUS0.050 INCHES NOMINAL
SHANK DIAMETER0.650 INCHES NOMINAL
STYLE DESIGNATORSPECIAL SHAPED


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