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Valve Seat NSN 4820-01-380-6145

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 4820-01-380-6145 NSN: 4820-01-380-6145

Features and Characteristics

Thread Class
3a single threaded portion
Thready Qty Per Inch (tpi)
12 single threaded portion
Thread Size
1.062 inches single threaded portion
Seating Surface Shape
Flat
Material
Steel comp 440c seat
Surface Treatment
Passivate seat
Thread Series Designator
Unj single threaded portion
Specification Data
91816-a31425 professional/industrial association specification
FSC
4820 Nonpowered Valves
NIIN
013806145
NSN
4820013806145

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A31425
Cage Code:
91816
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 4820-01-380-6145
What are the manufacturers of nsn 4820013806145?
Does this nsn 4820013806145 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013806145
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 4820013806145 contain any precious metals?
No precious metal content.
Does nsn 4820013806145 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013806145?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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