Safety Relief Valve NSN 4820-01-464-3354

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: 4820-01-464-3354

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Features and Characteristics

Flow Control Device

Stem

Maximum Operating Temp

100.0 degrees fahrenheit single response

Connection Style

Socket (tube) err-100

Valve Operation Method

Air

Connection Type

Butt weld pipe all ends

Valve Size

5.000 inches

Maximum Operating Pressure

100.0 pounds per square inch single response

First Connection Face To Centerline Distance

9.750 inches

Second Connection Face To Centerline Distance

6.500 inches

Material

Copper alloy 922 body

Material Specification

Mil-b-16541 military specification 1st material response body

Media For Which Designed

Steam single response

Style Designator

Err-090

Supplementary Features

This item has been reviewed for asbestos material. The current approved sources 15187 have indicated their part number contained asbestos prior to 1984. They continue to manufacture the same part number without asbestos material after 1984

Specification Data

-mil-v-20065 rev d/amend 3/ government specification

FSC

4820 Nonpowered Valves

NIIN

014643354

NSN

4820014643354

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

L2210C

Cage Code:

01343

Status:

MSDS:

Part Number:

NMP272

Cage Code:

15187

Status:

MSDS:

Part Number:

L2210C 5 IN

Cage Code:

15187

Status:

MSDS:

Part Number:

B2063 S

Cage Code:

15187

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 4820-01-464-3354

What are the manufacturers of nsn 4820014643354?

Anderson Greenwood Lp (01343)
Pentair Valves & Controls Us Lp (15187)

Does this nsn 4820014643354 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014643354
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 4820014643354 contain any precious metals?
No precious metal content.

Does nsn 4820014643354 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014643354?
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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Certificate of Conformance
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