4820-01-312-1816

Find complete technical information, availability, and procurement data for: 4820-01-312-1816
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-312-1816

Item Name Code

52995

Assigment Date

12/12/1989 (36 years ago)

A valve designed to utilize a valve float which controls the opening or closing of the valve as the valve float is lowered or raised by the level of the fluid being controlled. Excludes:valve,float,water closet tank.

ball flow control device, automatic valve operation method, 8 1st end bolt hole quantity, flange 1st end connection type, round with holes 1st end flange shape

Product Characteristics

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

Flow Control Device: ball
Bolt Hole Quantity: 8 1st end
Valve Operation Method: automatic
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Mounting Position: vertical
Nominal Outside Diameter: 13.500 inches 1st end
Nominal Thickness: 0.938 inches 1st end
Bolt Hole Nominal Diameter: 0.875 inches 1st end
Bolt Circle Nominal Diameter: 11.750 inches 1st end
Flange Face Design: plain 1st end
Media For Which Designed: water, fresh single response
Style Designator: straight thru

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
52-25F-8IN	Vent-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-312-1816?

The FSCG of the NSN 4820-01-312-1816 is 4820

Does NSN 4820-01-312-1816 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 4820-01-312-1816 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-312-1816 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 4820-01-312-1816 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Dec 12, 1989