4820-01-323-6166

Find complete technical information, availability, and procurement data for: 4820-01-323-6166
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-323-6166

Item Name Code

20962

Assigment Date

08/01/1990 (35 years ago)

A valve with a stem that may be mechanically actuated to three different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the third position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, lift-check and valve, stop-check.

1.000 inches all ends nominal thread size, plain,optional end(pipe) all ends connection style, right-hand all ends thread direction, threaded internal pipe all ends connection type, manual valve operation method

Product Characteristics

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

Thread Direction: right-hand all ends
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Nominal Thread Size: 1.000 inches all ends
Material: iron body
Style Designator: straight thru
Thread Series Designator: npt all ends

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
SP-14-D-S-2	Ball Valve
SPB-E1Q-A	Ball Valve
SPD-34-S2	Ball Valve
SPD-E1Q-A	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-323-6166?

The FSCG of the NSN 4820-01-323-6166 is 4820

Does the NSN 4820-01-323-6166 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803025

Does NSN 4820-01-323-6166 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 4820-01-323-6166 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-323-6166 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 4820-01-323-6166 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Aug 1, 1990