Valve Seat NSN 4820-00-756-7552

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: 4820-00-756-7552

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Features and Characteristics

Flange Diameter

1.250 inches

Body Inside Diameter

0.812 inches

Seat Radius

0.625 inches

Flange Seat To Disk End Height

1.812 inches

Under Flange Height

0.375 inches

Seal Accommodation Type

Grooved

Hardness Rating

Not rated

Seating Surface Shape

Radial

Material

Any acceptable

Style Designator

Faucet

FSC

4820 Nonpowered Valves

NIIN

007567552

NSN

4820007567552

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1645 SEAT

Cage Code:

75545

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 4820-00-756-7552

What are the manufacturers of nsn 4820007567552?

Lawler Manufacturing Co. Inc. (75545)
N J C T Corp (7L392)

Does this nsn 4820007567552 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820007567552
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 4820007567552 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820007567552 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820007567552?
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
Quality Fast Service