Valve Disk NSN 4820-01-418-4091

Item Description

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

NSN: 4820-01-418-4091

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Features and Characteristics

Shank Diameter

0.374 inches

Outside Diameter

2.375 inches

Overall Height

3.450 inches

End Application

Seawolf class ssn

Flange Seat To Disk End Height

3.260 inches

Seat Angle

45.0 degrees

Special Features

Shank end threaded 0.312-18unc-2a

Material

Steel comp 304

Material Specification

Qq-s-763, class 304, cond a federal specification single material response

Style Designator

Poppet

FSC

4820 Nonpowered Valves

NIIN

014184091

NSN

4820014184091

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

218013532

Cage Code:

53711

Status:

MSDS:

Part Number:

556-6406597-MRFH-A23

Cage Code:

53711

Status:

MSDS:

Part Number:

556-6406597-MRFH-B23

Cage Code:

53711

Status:

MSDS:

Part Number:

DF2300-4660 FIND MRFH-A23

Cage Code:

43689

Status:

MSDS:

Part Number:

C791-5701 FIND MRFH-A23

Cage Code:

96169

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481909090
NAICS: 332911
SITC: 74790
Description: Parts of taps, cocks, valves and similar appliances, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-418-4091

What are the manufacturers of nsn 4820014184091?

Does this nsn 4820014184091 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014184091
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. may include a retainer, screw, holder, and the like.

Does nsn 4820014184091 contain any precious metals?
No precious metal content.

Does nsn 4820014184091 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014184091?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

35224

FIIG:

A539Y0

App. Key:

Cond. Code:

Status:

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