F05431 ITEM 4 4IN

View detailed technical data, stock status, and sourcing information for: F05431 ITEM 4 4IN
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part F05431 ITEM 4 4IN to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-222-0425

Item Name Code

35224

Assigment Date

12/06/1985 (40 years ago)

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not 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 a center hole. Excludes:diaphragm, valve, special shaped and gasket.

6.062 inches nominal overall height, 5.0 degrees nominal seat angle, 2.281 inches nominal taper major diameter, 4.875 inches nominal taper length, 1.431 inches nominal taper minor diameter

Product Characteristics

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

Overall Height: 6.062 inches nominal
Taper Length: 4.875 inches nominal
Taper Minor Diameter: 1.431 inches nominal
Taper Major Diameter: 2.281 inches nominal
Seat Angle: 5.0 degrees nominal
Material: nickel alloy
Media For Which Designed: steam
Style Designator: solid wedge

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
F05431	Valve Disk
F05431 ITEM 4 4IN	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-222-0425?

The FSCG of the NSN 4820-01-222-0425 is 4820

Does the NSN 4820-01-222-0425 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-222-0425 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 4820-01-222-0425 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-222-0425 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 4820-01-222-0425 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Dec 6, 1985