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Valve Seat NSN 4820-01-323-5105

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 4820-01-323-5105 NSN: 4820-01-323-5105

Features and Characteristics

Flange Diameter
2.990 inches
Body Outside Diameter
2.750 inches
Body Inside Diameter
2.003 inches
Flange Seat To Disk End Height
0.115 inches
Under Flange Height
0.198 inches
Seating Surface Shape
Flat
Material
Plastic polyamide
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
013235105
NSN
4820013235105

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9431-10-0050-500 PIECE 66
Cage Code:
88773
Status:
A
MSDS:
Part Number:
9431-10-0050-500
Cage Code:
88773
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 4820-01-323-5105
What are the manufacturers of nsn 4820013235105?
Does this nsn 4820013235105 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013235105
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 4820013235105 contain any precious metals?
No precious metal content.
Does nsn 4820013235105 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013235105?
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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