SERIES LT 3 IN SIZE

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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-244-1155

Item Name Code

05489

Assigment Date

11/07/1986 (39 years ago)

A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.

flange all ends connection type, 4 all ends bolt hole quantity, round with holes all ends flange shape, manual valve operation method, 200.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Bolt Hole Quantity: 4 all ends
Maximum Operating Temp: 200.0 fahrenheit single response
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 3.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 5.250 inches all ends
Face To Face Distance: 1.875 inches
Nominal Thickness: 1.875 inches all ends
Bolt Hole Nominal Diameter: 0.625 inches all ends
Bolt Circle Nominal Diameter: 6.000 inches all ends
Flange Face Design: plain all ends
Special Features: standard lug-type valve designed for mounting between 125-150 lb flanges
Material: rubber synthetic seat
Material: steel comp 316 body
Style Designator: straight thru flanged 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
0344544312	Butterfly Valve
03L0404401-01	Butterfly Valve
SERIES LT 3 IN SIZE	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-244-1155?

The FSCG of the NSN 4820-01-244-1155 is 4820

Does the NSN 4820-01-244-1155 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803075

Does NSN 4820-01-244-1155 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 4820-01-244-1155 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-244-1155 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 4820-01-244-1155 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Nov 7, 1986