Check Valve NSN 4820-01-237-2800

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: 4820-01-237-2800

Stock Availability

NSN 4820012372800 availability
(as of 08/24/2023).

AR: 1
NS: 1
NE: 15

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

3a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

200.0 degrees fahrenheit single response

Connection Style

External seat for gasket seal (boss) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external boss all ends

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

14 all ends

Maximum Operating Pressure

350.0 pounds per square inch single response

Thread Size

0.875 inches all ends

Seat Angle

37.0 degrees all ends

Material

Aluminum alloy 2024 body

Media For Which Designed

Fuel/oil, hydrocarbon 2nd response

Surface Treatment

Anodize

Style Designator

Straight thru

Thread Series Designator

Unj all ends

Specification Data

96906-ms28884 government standard and 81349-mil-v-7899 government specification

Nondefinitive Specification/std Data

B class

FSC

4820 Nonpowered Valves

NIIN

012372800

NSN

4820012372800

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS28884B-10

Cage Code:

96906

Status:

MSDS:

Part Number:

MIL-V-7899

Cage Code:

81349

Status:

MSDS:

Part Number:

2S3010L

Cage Code:

99240

Status:

MSDS:

Part Number:

10CB240

Cage Code:

82829

Status:

MSDS:

Part Number:

588-10D63

Cage Code:

86768

Status:

MSDS:

Part Number:

12351036

Cage Code:

19207

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 4820-01-237-2800

What are the manufacturers of nsn 4820012372800?

Military Standards (96906)
Military Specifications (81349)
Crissair, Inc. (99240)
Allen Aircraft Products Inc (82829)
Teledyne Industries Inc (86768)
U S Army Tank Automotive Command (19207)

Does this nsn 4820012372800 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012372800
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 4820012372800 contain any precious metals?
No precious metal content.

Does nsn 4820012372800 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012372800?
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