4820-01-189-0666

Find complete technical information, availability, and procurement data for: 4820-01-189-0666
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 NSN 4820-01-189-0666 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

4820-01-189-0666

Item Name Code

35224

Assigment Date

09/11/1984 (41 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

0.867 inches nominal shank diameter, nickel alloy material, 1.750 inches nominal overall height, 45.0 degrees nominal seat angle, 1.500 inches nominal outside diameter

Product Characteristics

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

Shank Diameter: 0.867 inches nominal
Outside Diameter: 1.500 inches nominal
Overall Height: 1.750 inches nominal
Seat Angle: 45.0 degrees nominal
Material: nickel alloy
Style Designator: poppet

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
2280-394 PC 8	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-189-0666?

The FSCG of the NSN 4820-01-189-0666 is 4820

Does the NSN 4820-01-189-0666 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-189-0666 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 4820-01-189-0666 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-189-0666 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 4820-01-189-0666 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Sep 11, 1984