Valve Seat NSN 4820-01-381-0231

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: 4820-01-381-0231

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Related NSN

Features and Characteristics

End Application

.50nps relief valve

Criticality Code Justification

Zzzy

Material

Nickel alloy

Material Specification

Qq-n-281 federal specification single material response

Reference Number Differentiating Characteristics

Cleaned in accordance with mil-i-52211

FSC

4820 Nonpowered Valves

NIIN

013810231

NSN

4820013810231

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

B14532.001.127

Cage Code:

15187

Status:

MSDS:

Part Number:

SW118 FIND 4

Cage Code:

15187

Status:

MSDS:

Part Number:

SW118-4

Cage Code:

15187

Status:

MSDS:

Part Number:

B14532.001.127CP

Cage Code:

03950

Status:

MSDS:

Part Number:

SW118-4CP

Cage Code:

03950

Status:

MSDS:

Part Number:

SW118 FIND 4CP

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 4820-01-381-0231

What are the manufacturers of nsn 4820013810231?

Does this nsn 4820013810231 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820013810231
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 4820013810231 contain any precious metals?
No precious metal content.

Does nsn 4820013810231 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820013810231?
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
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