Valve Seat Retainer NSN 4820-01-423-8105

Item Description

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.

NSN: 4820-01-423-8105

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Features and Characteristics

Inside Diameter

0.344 inches

Outside Diameter

0.478 inches

Overall Length

0.453 inches

End Application

Seawolf class ssn

Valve Size For Which Designed

0.500 inches

Valve Design Control Activity

53711

Special Features

For stop check valve; material cobalt chromium tungsten-nickel

Material

Steel

Material Specification

Mil-c-24252, comp 1, cond ca-7 military specification single material response

FSC

4820 Nonpowered Valves

NIIN

014238105

NSN

4820014238105

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

803-6397434-X23XXX ITEM 20

Cage Code:

53711

Status:

MSDS:

Part Number:

6397434

Cage Code:

53711

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 4820-01-423-8105

What are the manufacturers of nsn 4820014238105?

Naval Sea Systems Command (53711)

Does this nsn 4820014238105 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014238105
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.

Does nsn 4820014238105 contain any precious metals?
No precious metal content.

Does nsn 4820014238105 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014238105?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

48241

FIIG:

A512E0

App. Key:

Cond. Code:

Status:

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