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Valve Seat NSN 4820-01-091-8053

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 4820-01-091-8053 NSN: 4820-01-091-8053

Features and Characteristics

Body Inside Diameter
2.000 inches
Hardness Rating
25.0 rockwell c body and 30.0 rockwell c body
Seating Surface Shape
Flat
Material
Stainless steel
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
010918053
NSN
4820010918053

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A1907
Cage Code:
34889
Status:
A
MSDS:
Part Number:
D-1994 13 2IN
Cage Code:
34889
Status:
A
MSDS:
Part Number:
D-1994
Cage Code:
17062
Status:
A
MSDS:
Part Number:
D-1994 PIECE 13 2IN
Cage Code:
17062
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 4820-01-091-8053
What are the manufacturers of nsn 4820010918053?
Does this nsn 4820010918053 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010918053
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 4820010918053 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010918053 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010918053?
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
  •   Quality Fast Service
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