Check Valve NSN 4820-00-903-3755

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: 4820-00-903-3755

Stock Availability

NSN 4820009033755 availability
(as of 09/25/2023).

NE: 61
AR: 1
NS: 11
OH: 1
SV: 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

3a 1st end

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

450.0 degrees fahrenheit single response

Connection Style

Flareless all ends

Valve Operation Method

Automatic

Connection Type

Threaded external tube all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.562 inches all ends

Seat Angle

12.0 degrees 1st end

Material

Stainless steel body

Media For Which Designed

Hydraulic fluid, petroleum base single response

Style Designator

Straight thru

Test Data Document

81349-mil-v-25675 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

Unf all ends

FSC

4820 Nonpowered Valves

NIIN

009033755

NSN

4820009033755

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M25675-6

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-PRF-25675

Cage Code:

81349

Status:

MSDS:

Part Number:

1112-589970

Cage Code:

3H889

Status:

MSDS:

Part Number:

J417A-6SS-5

Cage Code:

09990

Status:

MSDS:

Part Number:

2C4360

Cage Code:

99240

Status:

MSDS:

Part Number:

417-6SS5

Cage Code:

86768

Status:

MSDS:

Part Number:

417-6SS5-0106

Cage Code:

86768

Status:

MSDS:

Part Number:

MS24423-6

Cage Code:

96906

Status:

MSDS:

Part Number:

MIL-V-25675

Cage Code:

81349

Status:

MSDS:

Part Number:

513-50032

Cage Code:

9F512

Status:

MSDS:

Part Number:

417-6-SS-5

Cage Code:

72352

Status:

MSDS:

Part Number:

417-6SS

Cage Code:

72352

Status:

MSDS:

Part Number:

417-6SS-0062

Cage Code:

72352

Status:

MSDS:

Part Number:

417-6SS-0102

Cage Code:

72352

Status:

MSDS:

Part Number:

417-6SS5-0100

Cage Code:

72352

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 4820-00-903-3755

What are the manufacturers of nsn 4820009033755?

Military Specifications (81349)
Parker-hannifin Corporation (3H889)
Parker-hannifin Corporation (09990)
Crissair, Inc. (99240)
United Valve Company, Div Of Federal (0TR84)
Teledyne Industries Inc (86768)
Military Standards (96906)
Parker-hannifin Corporation (9F512)
Curtiss-wright Flow Control (72352)

Does this nsn 4820009033755 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820009033755
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 4820009033755 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820009033755 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820009033755?
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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