Check Valve NSN 4820-00-037-4748

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: 4820-00-037-4748

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Features and Characteristics

Thread Class

3b 1st end

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

160.0 degrees fahrenheit single response

Connection Style

Gasket seal (boss) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded internal boss 1st end

Thready Qty Per Inch (tpi)

12 1st end

Maximum Operating Pressure

800.0 pounds per square inch single response

Thread Size

1.3125 inches 1st end

Special Features

2 inlet ports w/swing check subassy, wrenching hex 1.875 in. Across flats; all ports at right angles to each other

Material

Aluminum alloy

Media For Which Designed

Fuel/oil, hydrocarbon single response

Surface Treatment

Anodize

Thread Series Designator

Unj 1st end

FSC

4820 Nonpowered Valves

NIIN

000374748

NSN

4820000374748

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1115-558721

Cage Code:

92003

Status:

MSDS:

Part Number:

A0161-04042

Cage Code:

59901

Status:

MSDS:

Part Number:

6703665

Cage Code:

24617

Status:

MSDS:

Part Number:

6811372

Cage Code:

24617

Status:

MSDS:

Part Number:

68751PC

Cage Code:

74868

Status:

MSDS:

Part Number:

11-2750-77

Cage Code:

45681

Status:

MSDS:

Part Number:

1115-526427

Cage Code:

45681

Status:

MSDS:

Part Number:

4-1047-75

Cage Code:

45681

Status:

MSDS:

Part Number:

9-948-77

Cage Code:

45681

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481309000
NAICS: 332911
SITC: 74730
Description: Check valves of materials other than copper, iron or steel
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-037-4748

What are the manufacturers of nsn 4820000374748?

Does this nsn 4820000374748 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820000374748
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 4820000374748 contain any precious metals?
No precious metal content.

Does nsn 4820000374748 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820000374748?
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
Quality Inspected Parts
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