Globe Valve NSN 4820-00-146-2974

Item Description

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

NSN: 4820-00-146-2974

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Features and Characteristics

Thread Class

3a 1st end

Thread Direction

Right-hand 1st end

Bonnet Type

Inside screw

Bonnet Attachment Method

Threaded

Connection Style

Flared (tube) 1st end

Valve Operation Method

Manual

Connection Type

Threaded external tube 1st end

Mounting Facility

Bulkhead

Features Provided

Bonnet packing

Thready Qty Per Inch (tpi)

20 1st end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.437 inches 1st end

Seat Angle

37.0 degrees 1st end

Outside Diameter Tube Accommodated

0.250 inches 1st end

Material

Steel comp 303 stem

Material Specification

Qq-b-626 federal specification single material response seat

Media For Which Designed

Refrigerant 12 single response

Style Designator

Straight thru

Thread Series Designator

Unf 1st end

FSC

4820 Nonpowered Valves

NIIN

001462974

NSN

4820001462974

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

STBV10BW1

Cage Code:

81205

Status:

MSDS:

Part Number:

D3712J4B

Cage Code:

28968

Status:

MSDS:

Part Number:

P3212J4B

Cage Code:

28968

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481801070
NAICS: 332911
SITC: 74780
Description: Globe type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-146-2974

What are the manufacturers of nsn 4820001462974?

The Boeing Company (81205)
Circor Instrumentation Technologies, (28968)

Does this nsn 4820001462974 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001462974
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. the flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. the stem is at a 90 degree (1.5708 radians) angle to axis of flow. excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

Does nsn 4820001462974 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820001462974 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001462974?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05485

FIIG:

A046B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
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