4810-01-202-3943

Find complete technical information, availability, and procurement data for: 4810-01-202-3943
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-202-3943

Item Name Code

40088

Assigment Date

03/01/1985 (41 years ago)

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.

0.250 inches minimum and 0.270 inches maximum center hole diameter, 1.375 inches minimum and 1.445 inches maximum overall height, 0.190 inches minimum and 0.210 inches maximum hole diameter, 3.800 inches nominal bolt circle diameter, 11 bolt hole quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.190 inches minimum and 0.210 inches maximum
Bolt Circle Diameter: 3.800 inches nominal
Overall Height: 1.375 inches minimum and 1.445 inches maximum
Center Hole Diameter: 0.250 inches minimum and 0.270 inches maximum
Bolt Hole Quantity: 11
End Item Identification: b52 g/h acft
Material: rubber silicone and plastic aramid
Fsc Application Data: valve,flow control

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
751635-1-1	Special Actuator Valve Diaphragm

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4810-01-202-3943?

The FSCG of the NSN 4810-01-202-3943 is 4810

Does the NSN 4810-01-202-3943 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4810-01-202-3943 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4810-01-202-3943 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-202-3943 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4810-01-202-3943 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Mar 1, 1985