Check Valve NSN 4820-00-689-1478

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN: 4820-00-689-1478

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Features and Characteristics

Pipe Size Accommodated

0.500 inches all ends

Flow Control Device

Disk

Disk Loading Method

Weight

Maximum Operating Temp

775.0 degrees fahrenheit single response

Connection Style

Socket (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Unthreaded internal pipe all ends

Mounting Position

Horizontal

Maximum Operating Pressure

1500.0 pounds per square inch single response

Special Features

1/2 in. Valve size

Material

Steel body

Material Specification

Astm a216, grade wcb assn standard single material response body

Media For Which Designed

Steam single response

Style Designator

Straight thru

Test Data Document

81349-mil-s-901 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Nondefinitive Specification/std Data

C group and 1 type and b style and 1500 class and 5 trim

FSC

4820 Nonpowered Valves

NIIN

006891478

NSN

4820006891478

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MILV18436

Cage Code:

81349

Status:

MSDS:

Part Number:

W03-3034B-02TS

Cage Code:

57574

Status:

MSDS:

Part Number:

W033034B02TS/33352K/882039124

Cage Code:

57574

Status:

MSDS:

Part Number:

CS4820-0019DCAB5GJDDCS

Cage Code:

16236

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481302090
NAICS: 332911
SITC: 74730
Description: Check valves of steel
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-689-1478

What are the manufacturers of nsn 4820006891478?

Does this nsn 4820006891478 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820006891478
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.

Does nsn 4820006891478 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820006891478 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820006891478?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
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