Check Valve NSN 4820-00-991-8242

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: 4820-00-991-8242

Stock Availability

NSN 4820009918242 availability
(as of 07/21/2024).

NS: 2
NE: 19
AR: 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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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

250.0 degrees fahrenheit 2nd response

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

5000.0 pounds per square inch single response

Thread Size

0.250 inches all ends

Special Features

Other media utilized: alcohol, ethylene glycol, freon 12, gasoline, helium, hydrogen, hydraulic fluid (mineral base), lube oil, natural gas, nitrogen, water; cracking pressure 2 - 4 psi

Material

Steel comp 416 body

Material Specification

Asis416 assn standard single material response

Media For Which Designed

Carbon dioxide 5th response

Style Designator

Straight thru

Test Data Document

81349-mil-s-51173 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.).

Thread Series Designator

Npt all ends

FSC

4820 Nonpowered Valves

NIIN

009918242

NSN

4820009918242

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

483-1-4SS2

Cage Code:

86768

Status:

MSDS:

Part Number:

483-1-4SS2-2

Cage Code:

86768

Status:

MSDS:

Part Number:

C02AHP4FF

Cage Code:

77842

Status:

MSDS:

Part Number:

162349R2PP

Cage Code:

01918

Status:

MSDS:

Part Number:

2349R-2PP

Cage Code:

91816

Status:

MSDS:

Part Number:

2518992-5

Cage Code:

30003

Status:

MSDS:

Part Number:

483-1/4SS22-2

Cage Code:

09990

Status:

MSDS:

Part Number:

483 1-4SS22-2

Cage Code:

86768

Status:

MSDS:

Part Number:

B81-8-898

Cage Code:

81361

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 4820-00-991-8242

What are the manufacturers of nsn 4820009918242?

Teledyne Industries Inc (86768)
Eaton Corporation (77842)
Paller Engineering Corp (01918)
Circor Aerospace, Inc. (91816)
Naval Air Systems Command (30003)
Parker-hannifin Corporation (09990)
Edgewood Chemical Biological Center (81361)

Does this nsn 4820009918242 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820009918242
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 4820009918242 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820009918242 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820009918242?
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
Quality Fast Service