4820-00-391-8103

Find complete technical information, availability, and procurement data for: 4820-00-391-8103
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-391-8103

Item Name Code

61783

Assigment Date

01/01/1963 (63 years ago)

3.355 inches nominal minor plug diameter, tapered plug design, 3.121 inches nominal plug length, 4.088 inches nominal major plug diameter, 2.150 inches nominal port diameter

Product Characteristics

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

Plug Design: tapered
Major Plug Diameter: 4.088 inches nominal
Minor Plug Diameter: 3.355 inches nominal
Plug Length: 3.121 inches nominal
Port Diameter: 2.150 inches nominal
Material: rubber synthetic and steel

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
3742F4	Valve Rotary Plug

FAQs

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

What is the FSCG of the NSN 4820-00-391-8103?

The FSCG of the NSN 4820-00-391-8103 is 4820

Does the NSN 4820-00-391-8103 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-391-8103 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 4820-00-391-8103 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-391-8103 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 4820-00-391-8103 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963