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Valve Seat NSN 4820-01-032-1399

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 4820-01-032-1399 NSN: 4820-01-032-1399

Features and Characteristics

Flange Diameter
0.625 inches
Body Outside Diameter
0.562 inches
Body Inside Diameter
0.375 inches
End Application
Copes-vulcan inc. Main dn-4a head assembly air operated model x74222
Flange Seat To Disk End Height
0.188 inches
Under Flange Height
0.250 inches
Seating Surface Shape
Flat
Material
Steel
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
010321399
NSN
4820010321399

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16589
Cage Code:
97370
Status:
A
MSDS:
Part Number:
X74222PC87
Cage Code:
97370
Status:
A
MSDS:
Part Number:
X74222
Cage Code:
97370
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 4820-01-032-1399
What are the manufacturers of nsn 4820010321399?
Does this nsn 4820010321399 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010321399
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 4820010321399 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010321399 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010321399?
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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