Engine Valve Seat Insert NSN 2805-00-309-8040

Item Description

A metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. For fulid valves, see seat, valve.

NSN: 2805-00-309-8040

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Features and Characteristics

Overall Height

Between 0.260 inches and 0.265 inches

Body Outside Diameter

Between 1.376 inches and 1.377 inches

Body Inside Diameter

Between 1.156 inches and 1.163 inches

Seat Angle In Deg

0.750

Hardness Rating

58.0 rockwell c face

Seating Surface Shape

Angular

Special Features

Id tapers from 1.156 in. Min to 1.163 in. Max large end and 1.120 in. Min to 1.125 in. Max small end

Material

Cobalt alloy

Style Designator

Plain

FSC

2805 Except Aircraft; And Components Gasoline Reciprocating Engines

NIIN

003098040

NSN

2805003098040

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

HG201D1

Cage Code:

66289

Status:

MSDS:

Part Number:

HG227D

Cage Code:

66289

Status:

MSDS:

Part Number:

41100C3

Cage Code:

70142

Status:

MSDS:

Part Number:

HG227DM

Cage Code:

27562

Status:

MSDS:

Part Number:

CFR40113

Cage Code:

82254

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 2805-00-309-8040

What are the manufacturers of nsn 2805003098040?

Does this nsn 2805003098040 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2805003098040
A metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. for fulid valves, see seat, valve.

Does nsn 2805003098040 contain any precious metals?
Precious metal content is unknown.

Does nsn 2805003098040 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2805003098040?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

42140

FIIG:

A15500

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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