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Valve Seat NSN 4820-00-901-2418

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 4820-00-901-2418 NSN: 4820-00-901-2418

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
2.000 inches single threaded portion
Overall Height
2.380 inches
Body Inside Diameter
1.500 inches
Seat Angle In Deg
45.000
Thready Qty Per Inch (tpi)
14 single threaded portion
Thread Size
2.125 inches single threaded portion
Seating Surface Shape
Angular
Material
Nickel alloy
Style Designator
B5 plain threaded
Thread Series Designator
Uns single threaded portion
FSC
4820 Nonpowered Valves
NIIN
009012418
NSN
4820009012418

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9648PC4
Cage Code:
01343
Status:
A
MSDS:
Part Number:
A7440-001-108
Cage Code:
01343
Status:
A
MSDS:
Part Number:
A7440-001-135
Cage Code:
01343
Status:
A
MSDS:
Part Number:
A7440.001.128
Cage Code:
15187
Status:
A
MSDS:
Part Number:
8506-28
Cage Code:
15187
Status:
A
MSDS:
Part Number:
8506PC28
Cage Code:
15187
Status:
A
MSDS:
Part Number:
9213REVAPC12SH1
Cage Code:
15187
Status:
A
MSDS:
Part Number:
9214REVALINE42SH3
Cage Code:
15187
Status:
A
MSDS:
Part Number:
07440001128
Cage Code:
15187
Status:
A
MSDS:
Part Number:
575-4824-1569895REVAPC12SH1
Cage Code:
80064
Status:
A
MSDS:
Part Number:
578-4824-1674857REVALINE42
Cage Code:
80064
Status:
A
MSDS:
Part Number:
A7440-001-127
Cage Code:
15187
Status:
A
MSDS:
Part Number:
3305277 PC 34
Cage Code:
80064
Status:
A
MSDS:
Part Number:
A7440-001-128
Cage Code:
01343
Status:
A
MSDS:
Part Number:
8530PC34
Cage Code:
15187
Status:
A
MSDS:
Part Number:
9383PCLN32
Cage Code:
15187
Status:
A
MSDS:
Part Number:
9398PCLN2
Cage Code:
15187
Status:
A
MSDS:
Part Number:
8558PC34
Cage Code:
15187
Status:
A
MSDS:
Part Number:
A7440
Cage Code:
01343
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 4820-00-901-2418
What are the manufacturers of nsn 4820009012418?
Does this nsn 4820009012418 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820009012418
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 4820009012418 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820009012418 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820009012418?
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
  •   Quality Fast Service
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