4820-01-406-2031

Find complete technical information, availability, and procurement data for: 4820-01-406-2031
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-406-2031

Item Name Code

22113

Assigment Date

12/23/1994 (31 years ago)

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes:valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

angular seating surface shape, 3.250 inches nominal body inside diameter, 14.750 inches nominal body outside diameter, 1.250 inches nominal overall height, 45.000 nominal seat angle in deg

Product Characteristics

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

Overall Height: 1.250 inches nominal
Body Outside Diameter: 14.750 inches nominal
Body Inside Diameter: 3.250 inches nominal
Seat Angle In Deg: 45.000 nominal
Seating Surface Shape: angular
Special Features: for 14.000 in. gate valve
Material: steel corrosion resisting seat
Style Designator: plain

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
B1223	Valve Seat
E1162 PIECE 6	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-406-2031?

The FSCG of the NSN 4820-01-406-2031 is 4820

Does the NSN 4820-01-406-2031 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-406-2031 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 4820-01-406-2031 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-406-2031 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 4820-01-406-2031 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Dec 23, 1994