Valve Seat NSN 4820-01-049-5125

Item Description

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

NSN: 4820-01-049-5125

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Features and Characteristics

Flange Diameter

1.500 inches

Body Outside Diameter

Between 1.372 inches and 1.375 inches

Body Inside Diameter

Between 1.232 inches and 1.244 inches

Flange Seat To Disk End Height

Between 0.885 inches and 0.895 inches

Under Flange Height

Between 0.310 inches and 0.321 inches

Seating Surface Shape

Flat

Material

Steel comp 410 body

Material Specification

Astm-a276 assn standard 1st material response body or astm-a479 assn standard 1st material response body

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

010495125

NSN

4820010495125

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

23399REVM PIECE

Cage Code:

57574

Status:

MSDS:

Part Number:

2555-62-69

Cage Code:

57574

Status:

MSDS:

Part Number:

23399REVM PIECE5 1-1/2IN

Cage Code:

57574

Status:

MSDS:

Part Number:

23399REVM

Cage Code:

57574

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 4820-01-049-5125

What are the manufacturers of nsn 4820010495125?

Velan Valve Corporation (57574)

Does this nsn 4820010495125 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010495125
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

Does nsn 4820010495125 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010495125 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010495125?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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