Valve Seat NSN 4820-00-337-1101

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: 4820-00-337-1101

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Features and Characteristics

Flange Diameter

2.000 inches

Body Outside Diameter

1.500 inches

Body Inside Diameter

0.688 inches

Flange Seat To Disk End Height

0.188 inches

Under Flange Height

0.750 inches

Seat Angle In Deg

45.000

Seating Surface Shape

Angular

Material

Steel body

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

003371101

NSN

4820003371101

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

9975

Cage Code:

90099

Status:

MSDS:

Part Number:

AD14S46-019PC385

Cage Code:

80064

Status:

MSDS:

Part Number:

AD14S46-021PC385

Cage Code:

80064

Status:

MSDS:

Part Number:

AD14S46-07PC385

Cage Code:

80064

Status:

MSDS:

Part Number:

AD14S46-33PC385

Cage Code:

80064

Status:

MSDS:

Part Number:

AD14S46-014PC385

Cage Code:

80064

Status:

MSDS:

Part Number:

CM5S4601-053PC34

Cage Code:

80064

Status:

MSDS:

Part Number:

CM5S46-67PC342

Cage Code:

80064

Status:

MSDS:

Part Number:

CM5S46-71PC342

Cage Code:

80064

Status:

MSDS:

Part Number:

CM5S4601-035PC34

Cage Code:

80064

Status:

MSDS:

Part Number:

CM5S4601-047PC34

Cage Code:

80064

Status:

MSDS:

Part Number:

CM5S4601-051PC34

Cage Code:

80064

Status:

MSDS:

Part Number:

D15-439BPC385

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-439IPC385

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-439NPC385

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-439PPC385

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-621BPC342

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-621JPC342

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-621NPC342

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-621PPC342

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-439-J PC 342

Cage Code:

90099

Status:

MSDS:

Part Number:

AD14-S46-015 PC 342

Cage Code:

80064

Status:

MSDS:

Part Number:

CM5-S4601-035 PC 342

Cage Code:

80064

Status:

MSDS:

Part Number:

D15-439-B

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-439-J

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-621-B

Cage Code:

80231

Status:

MSDS:

Part Number:

AD14-S46-015

Cage Code:

80064

Status:

MSDS:

Part Number:

AD14-S46-21

Cage Code:

80064

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 4820-00-337-1101

What are the manufacturers of nsn 4820003371101?

Northrop Grumman Systems Corporation (90099)
Naval Ship Systems Command (80064)
Westinghouse Electric Corp (80231)
Westinghouse Electric Corp (79500)

Does this nsn 4820003371101 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820003371101
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 4820003371101 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820003371101 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820003371101?
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