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Special Actuator Valve Diaphragm

Model / MPN: 550284 | NSN: 4810-00-740-5432
ITAR Registered seal

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.

Product Details
NATO Stock Number
4810-00-740-5432
Sold in multiples of
1 EA
DEMIL
NO
Hole Diameter
0.125 inches
Outside Diameter
6.260 inches
Bolt Circle Diameter
5.800 inches
Overall Height
Between 0.788 inches and 0.838 inches
Material Thickness
0.013 inches
Taper Minor Diameter
4.830 inches
Taper Major Diameter
5.330 inches
Center Hole Diameter
3.500 inches
Bolt Hole Quantity
11
Material
Rubber silicone
Media For Which Designed
Air
Style Designator
Special shaped
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A516TV298 Diaphragm, Actuator 24 EA 04/13/2016
SPE4A517TT566 Diaphragm, Actuator 22 EA 04/13/2017
SPE4A118T1705 Diaphragm, Actuator 24 EA 02/21/2018
SPE4A118T2204 Diaphragm, Actuator 4 EA 03/22/2018
SPE4A518T34B9 Diaphragm, Actuator 11 EA 09/14/2018
SPE4A519T4680 Diaphragm, Actuator 23 EA 11/20/2018
SPE4A119T2291 Diaphragm, Actuator 7 EA 04/15/2019
SPE4A519T618F Diaphragm, Actuator 94 EA 06/26/2019

Pricing and Availability

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550284 Cross Reference