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Valve Seat NSN 4820-01-397-1211

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 4820-01-397-1211 NSN: 4820-01-397-1211

Features and Characteristics

Special Features
Used on 3 in. Relief valve
Material
Stainless steel seat
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
013971211
NSN
4820013971211

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
07508001119
Cage Code:
15187
Status:
A
MSDS:
Part Number:
20350 FIND NO. 15
Cage Code:
15187
Status:
A
MSDS:
Part Number:
A7508.001.119
Cage Code:
01343
Status:
A
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 4820-01-397-1211
What are the manufacturers of nsn 4820013971211?
Does this nsn 4820013971211 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013971211
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 4820013971211 contain any precious metals?
No precious metal content.
Does nsn 4820013971211 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013971211?
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:
A
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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