Check Valve NSN 4820-01-311-3925

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: 4820-01-311-3925

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Features and Characteristics

Thread Class

2a all ends

Thread Direction

Right-hand all ends

Connection Style

Plain (tube) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external tube all ends

Mounting Position

Horizontal

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.750 inches all ends

Material

Aluminum body

Surface Treatment

Anodize

Style Designator

Straight thru

Supplementary Features

Flow control device: dilating o-ring

Thread Series Designator

Unf all ends

FSC

4820 Nonpowered Valves

NIIN

013113925

NSN

4820013113925

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

20551-1

Cage Code:

07070

Status:

MSDS:

Part Number:

7080-5

Cage Code:

78357

Status:

MSDS:

Part Number:

20551

Cage Code:

07070

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 4820-01-311-3925

What are the manufacturers of nsn 4820013113925?

Navy, United States Department Of (07070)
Parker-hannifin Corporation (78357)

Does this nsn 4820013113925 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820013113925
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 4820013113925 contain any precious metals?
No precious metal content.

Does nsn 4820013113925 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820013113925?
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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