Safety Relief Valve NSN 4820-01-100-3408

Item Description

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

NSN: 4820-01-100-3408

Stock Availability

NSN 4820011003408 availability
(as of 10/11/2022).

NE: 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 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

Valve Discharge Flow Rate

12.0 gallons per minute

Connection Style

G46b plain (pipe) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded external pipe 1st end

Adjustable Pressure Range

+150.0/+350.0 pounds per square inch

Thread Size

0.500 inches 1st end

Criticality Code Justification

Zzzy

Material

Copper alloy

Style Designator

Err-090

Thread Series Designator

Npt 1st end

Reference Number Differentiating Characteristics

Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

FSC

4820 Nonpowered Valves

NIIN

011003408

NSN

4820011003408

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

B-8CPAZ-XXX

Cage Code:

02570

Status:

MSDS:

Part Number:

B-8CPA2-150

Cage Code:

02570

Status:

MSDS:

Part Number:

B-8CPA2-XXX

Cage Code:

02570

Status:

MSDS:

Part Number:

D7059

Cage Code:

K1806

Status:

MSDS:

Part Number:

9169Y480

Cage Code:

U1605

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481400000
NAICS: 332911
SITC: 74740
Description: Safety or relief valves
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-100-3408

What are the manufacturers of nsn 4820011003408?

Does this nsn 4820011003408 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820011003408
A valve designed to automatically release excessive pressures. it is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. it is not designed for regulation of continuously fluctuating loads. it may be inline or cartridge (manifold) design. excludes valve (1), relief, pressure and temperature.

Does nsn 4820011003408 contain any precious metals?
No precious metal content.

Does nsn 4820011003408 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820011003408?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service