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Valve Seat NSN 4820-01-098-1448

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 4820-01-098-1448 NSN: 4820-01-098-1448

Features and Characteristics

Thread Class
2b single threaded portion
Err Default
0.312 inches single threaded portion
Overall Height
2.000 inches
Body Outside Diameter
2.858 inches
Body Inside Diameter
1.250 inches
Seal Accommodation Type
Recessed
Thread Size
0.312 inches single threaded portion
Seating Surface Shape
Flat
Special Features
Ported body
Material
Steel
Style Designator
Plain
Thread Series Designator
Unf single threaded portion
FSC
4820 Nonpowered Valves
NIIN
010981448
NSN
4820010981448

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2015
Cage Code:
49576
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 4820-01-098-1448
What are the manufacturers of nsn 4820010981448?
Does this nsn 4820010981448 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010981448
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 4820010981448 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010981448 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010981448?
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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