Float Valve NSN 4820-00-289-0672

Item Description

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.

NSN: 4820-00-289-0672

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Features and Characteristics

Flow Control Device

Disk

Bonnet Type

Packing retaining

Renewable Seat Ring Type

Threaded

Bolt Hole Quantity

8 all ends

Maximum Operating Temp

125.0 degrees fahrenheit single response

Valve Operation Method

Hydraulic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Features Provided

Bonnet packing

Valve Size

4.000 inches

Maximum Operating Pressure

250.0 pounds per square inch single response

Outside Diameter

9.000 inches all ends

Thickness

0.938 inches all ends

First Connection Face To Centerline Distance

6.125 inches

Bolt Hole Diameter

7.500 inches all ends

Second Connection Face To Centerline Distance

6.125 inches

Bolt Circle Diameter

0.750 inches all ends

Flange Face Design

Plain all ends

Material

Rubber chloroprene class cr flow control device

Media For Which Designed

Water, fresh single response

Style Designator

Angle flanged ends

Specification Data

81349-mil-v-16271 government specification

Nondefinitive Specification/std Data

A style and 4 in. Size

FSC

4820 Nonpowered Valves

NIIN

002890672

NSN

4820002890672

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MIL-V-16271

Cage Code:

81349

Status:

MSDS:

Part Number:

77-4INCH

Cage Code:

32869

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481803040
NAICS: 332919
SITC: 74780
Description: Taps, cocks and valves, nesoi, of iron, hand operated
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-289-0672

What are the manufacturers of nsn 4820002890672?

Military Specifications (81349)
O. C. Keckley Company (32869)

Does this nsn 4820002890672 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820002890672
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.

Does nsn 4820002890672 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820002890672 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820002890672?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05481

FIIG:

A046B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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