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Valve Seat NSN 4820-00-389-4576

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 4820-00-389-4576 NSN: 4820-00-389-4576

Features and Characteristics

Flange Diameter
1.186 inches
Body Outside Diameter
0.875 inches
Body Inside Diameter
0.187 inches
Seat Radius
0.593 inches
Flange Seat To Disk End Height
0.750 inches
Under Flange Height
0.330 inches
Seal Accommodation Type
Recessed
Seating Surface Shape
Radial
Material
Copper alloy
Surface Treatment
Anodize
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
003894576
NSN
4820003894576

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
N10382
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T667-13PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T667-16PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T667-7PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T667-8PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T667-9PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T668-11PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T668-13PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T668-21PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T668-5PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T668-7PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T668-8PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T668-9PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
10382
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T709PC41
Cage Code:
35795
Status:
A
MSDS:
Part Number:
T842F5PC35
Cage Code:
35795
Status:
A
MSDS:
Part Number:
6463N1PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
6463N2PC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
7154NPC17
Cage Code:
35795
Status:
A
MSDS:
Part Number:
7155NPC17
Cage Code:
35795
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 4820-00-389-4576
What are the manufacturers of nsn 4820003894576?
Does this nsn 4820003894576 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820003894576
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 4820003894576 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820003894576 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820003894576?
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

What do you get when you order from nationalstocknumber.org?

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