4820-01-182-2863

Find complete technical information, availability, and procurement data for: 4820-01-182-2863
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-182-2863

Item Name Code

35224

Assigment Date

06/22/1984 (42 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.

1.375 inches nominal shank diameter, 15.0 degrees nominal seat angle, 3.750 inches nominal overall height, 1.375 inches nominal inside diameter, 4.000 inches nominal flange diameter

Product Characteristics

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

Inside Diameter: 1.375 inches nominal
Shank Diameter: 1.375 inches nominal
Flange Diameter: 4.000 inches nominal
Overall Height: 3.750 inches nominal
Seat Angle: 15.0 degrees nominal
Material: steel corrosion resisting

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
NL-244	Valve Disk
NL-244-1	Valve Disk
NL0244-1	Valve Disk
S-949	Valve Disk
S-949 PIECE 15	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-182-2863?

The FSCG of the NSN 4820-01-182-2863 is 4820

Does the NSN 4820-01-182-2863 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-182-2863 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-182-2863 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-182-2863 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 4820-01-182-2863 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jun 22, 1984