Check Valve NSN 4820-00-451-2682

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: 4820-00-451-2682

Stock Availability

NSN 4820004512682 availability
(as of 09/07/2022).

NS: 2
AR: 1
NE: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Pipe Size Accommodated

1.500 inches all ends

Flow Control Device

Disk

Maximum Operating Temp

425.0 degrees fahrenheit 1st response

Connection Style

Socket with brazing ring (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Unthreaded internal pipe all ends

Mounting Position

Horizontal

Maximum Operating Pressure

400.0 pounds per square inch 2nd response

Special Features

Non-magnetic service, 1.500 in. Valve size

Material

Nickel alloy r-405 flow control device

Material Specification

Qq-n-281 federal specification single material response flow control device

Media For Which Designed

Water-oil-gas 2nd 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.).

FSC

4820 Nonpowered Valves

NIIN

004512682

NSN

4820004512682

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

803-1385721-7NON MAG

Cage Code:

80064

Status:

MSDS:

Part Number:

1385721-7NON MAG

Cage Code:

80064

Status:

MSDS:

Part Number:

810-1385721

Cage Code:

53711

Status:

MSDS:

Part Number:

810-1385721 1-1/2IN

Cage Code:

53711

Status:

MSDS:

Part Number:

1385721

Cage Code:

80064

Status:

MSDS:

Part Number:

803-1385721

Cage Code:

80064

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481301090
NAICS: 332911
SITC: 74730
Description: Check valves of copper having a pressure rating of 850 kpa or over
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-451-2682

What are the manufacturers of nsn 4820004512682?

Naval Ship Systems Command (80064)
Naval Sea Systems Command (53711)

Does this nsn 4820004512682 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004512682
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 4820004512682 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004512682 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004512682?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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