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Valve Seat NSN 4820-00-057-2107

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 4820-00-057-2107 NSN: 4820-00-057-2107

Features and Characteristics

Flange Diameter
Between 2.510 inches and 2.515 inches
Body Inside Diameter
Between 1.500 inches and 1.501 inches
Flange Seat To Disk End Height
0.125 inches
Under Flange Height
0.500 inches
Seating Surface Shape
Flat
Material
Steel
Material Specification
Fed standard 66, aisi 304/sae 30304 federal standard single material response
Style Designator
Threaded flanged
FSC
4820 Nonpowered Valves
NIIN
000572107
NSN
4820000572107

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
717011
Cage Code:
0BR59
Status:
A
MSDS:
Part Number:
BT52TA470
Cage Code:
82328
Status:
A
MSDS:
Part Number:
D192PC52T
Cage Code:
82328
Status:
A
MSDS:
Part Number:
NA6818PC52T
Cage Code:
82328
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 4820-00-057-2107
What are the manufacturers of nsn 4820000572107?
Does this nsn 4820000572107 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000572107
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 4820000572107 contain any precious metals?
No precious metal content.
Does nsn 4820000572107 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000572107?
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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