Valve Seat NSN 4820-01-335-8203

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: 4820-01-335-8203

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Features and Characteristics

Overall Height

0.250 inches

Body Outside Diameter

Between 1.059 inches and 1.061 inches

Body Inside Diameter

0.563 inches

End Application

Ball valve .25ips

Seating Surface Shape

Radial

Material

Plastic

Style Designator

Plain

Reference Number Differentiating Characteristics

Items that support a level i or subsafe critical system/componet that has undergone quality assurance during the acquisition process, requires objective quality evidence (oqe) traceable to permanet marking on the material, and cleaning, packaging, and marking iaw mil-std-1330

FSC

4820 Nonpowered Valves

NIIN

013358203

NSN

4820013358203

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

801-6405342 FIND 11

Cage Code:

53711

Status:

MSDS:

Part Number:

211081997

Cage Code:

53711

Status:

MSDS:

Part Number:

DF330707, FIND NO.11

Cage Code:

43689

Status:

MSDS:

Part Number:

211081997VG

Cage Code:

03950

Status:

MSDS:

Part Number:

DF330707, FIND NO.11VG

Cage Code:

03950

Status:

MSDS:

Part Number:

801-6405342 FIND 11VG

Cage Code:

03950

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 4820-01-335-8203

What are the manufacturers of nsn 4820013358203?

Does this nsn 4820013358203 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820013358203
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 4820013358203 contain any precious metals?
No precious metal content.

Does nsn 4820013358203 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820013358203?
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