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Valve Seat NSN 4820-00-112-7269

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 4820-00-112-7269 NSN: 4820-00-112-7269

Features and Characteristics

Thread Length
1.188 inches single threaded portion
Overall Height
1.375 inches
Body Inside Diameter
Between 1.997 inches and 2.002 inches
Seat Angle In Deg
43.000
Thready Qty Per Inch (tpi)
11-1/2 single threaded portion
Thread Size
2.537 inches single threaded portion
Seating Surface Shape
Angular
Material
Copper alloy
Material Specification
Astm b62, alloy 836 assn standard single material response seat
Style Designator
Plain threaded
Thread Series Designator
Uns single threaded portion
FSC
4820 Nonpowered Valves
NIIN
001127269
NSN
4820001127269

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ND163
Cage Code:
14959
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 4820-00-112-7269
What are the manufacturers of nsn 4820001127269?
Does this nsn 4820001127269 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820001127269
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 4820001127269 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820001127269 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820001127269?
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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