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Valve Seat NSN 4820-01-431-1364

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 4820-01-431-1364 NSN: 4820-01-431-1364

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
0.690 inches single threaded portion
Flange Diameter
3.060 inches
Body Inside Diameter
2.001 inches
End Application
Used on the fire fighting equipment
Flange Seat To Disk End Height
0.250 inches
Under Flange Height
0.690 inches
Seat Angle In Deg
30.000
Thready Qty Per Inch (tpi)
8 single threaded portion
Thread Size
2.260 inches single threaded portion
Seating Surface Shape
Angular
Material
Copper alloy
Style Designator
Threaded flanged
Thread Series Designator
Un single threaded portion
FSC
4820 Nonpowered Valves
NIIN
014311364
NSN
4820014311364

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-6983468-PC031
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6983468
Cage Code:
53711
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 4820-01-431-1364
What are the manufacturers of nsn 4820014311364?
Does this nsn 4820014311364 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014311364
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 4820014311364 contain any precious metals?
No precious metal content.
Does nsn 4820014311364 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014311364?
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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