4820-00-446-3166

Find complete technical information, availability, and procurement data for: 4820-00-446-3166
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-446-3166

Item Name Code

35224

Assigment Date

01/01/1961 (65 years ago)

0.187 inches nominal shank diameter, plastic polyamide (nylon) material, 25.0 degrees nominal seat angle, 0.315 inches nominal flange diameter, 0.187 inches nominal overall height

Product Characteristics

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

Shank Diameter: 0.187 inches nominal
Flange Diameter: 0.315 inches nominal
Overall Height: 0.187 inches nominal
Seat Angle: 25.0 degrees nominal
Material: plastic polyamide (nylon)
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
101-01557	Valve Disk
M842SH3PC7-1	Valve Disk
W15A01-4PC8	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-446-3166?

The FSCG of the NSN 4820-00-446-3166 is 4820

Does the NSN 4820-00-446-3166 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-446-3166 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 4820-00-446-3166 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-446-3166 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 4820-00-446-3166 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961