Check Valve NSN 4820-01-108-2581

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: 4820-01-108-2581

Stock Availability

NSN 4820011082581 availability
(as of 02/11/2022).

NS: 13
AR: 1
NE: 23
SV: 1
OH: 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

Thread Class

2a 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

135.0 degrees fahrenheit single response

Connection Style

Gasket seal (boss) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded internal boss 2nd end

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

12 1st end

Maximum Operating Pressure

60.0 pounds per square inch single response

Thread Size

1.062 inches 1st end

Outside Diameter Tube Accommodated

0.750 inches 1st end

Material

Steel

Media For Which Designed

Fuel/oil, hydrocarbon single response

Style Designator

Straight thru

Thread Series Designator

Unj 1st end

Specification Data

96906-ms28882a12 government standard

FSC

4820 Nonpowered Valves

NIIN

011082581

NSN

4820011082581

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS28882-12

Cage Code:

96906

Status:

MSDS:

Part Number:

MS28882A12

Cage Code:

96906

Status:

MSDS:

Part Number:

MIL-V-7899

Cage Code:

81349

Status:

MSDS:

Part Number:

593-12D1

Cage Code:

09990

Status:

MSDS:

Part Number:

7587870

Cage Code:

18355

Status:

MSDS:

Part Number:

307100-12

Cage Code:

96124

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 4820-01-108-2581

What are the manufacturers of nsn 4820011082581?

Does this nsn 4820011082581 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820011082581
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 4820011082581 contain any precious metals?
No precious metal content.

Does nsn 4820011082581 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820011082581?
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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