Valve Seat NSN 4820-00-301-4982

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: 4820-00-301-4982

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Features and Characteristics

Thread Class

3a single threaded portion

Thread Length

0.813 inches single threaded portion

Flange Diameter

Between 2.585 inches and 2.605 inches

Body Inside Diameter

0.966 inches

Seat Radius

0.156 inches

Flange Seat To Disk End Height

0.500 inches

Under Flange Height

1.360 inches

Thready Qty Per Inch (tpi)

8 single threaded portion

Hardness Rating

387.0 brinell standard body

Thread Size

2.000 inches single threaded portion

Seating Surface Shape

Radial

Material

Steel body

Material Specification

Mil-s-853 military specification single material response body

Style Designator

Threaded flanged

Thread Series Designator

Un single threaded portion

FSC

4820 Nonpowered Valves

NIIN

003014982

NSN

4820003014982

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

DJV62F

Cage Code:

16712

Status:

MSDS:

Part Number:

H1129PC161

Cage Code:

16712

Status:

MSDS:

Part Number:

H3230200PC161

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 4820-00-301-4982

What are the manufacturers of nsn 4820003014982?

Siemens Demag Delaval (16712)
Naval Ship Systems Command (80064)

Does this nsn 4820003014982 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820003014982
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 4820003014982 contain any precious metals?
No precious metal content.

Does nsn 4820003014982 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820003014982?
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