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Valve Seat NSN 4810-00-831-1939

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 4810-00-831-1939 NSN: 4810-00-831-1939

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
0.813 inches single threaded portion
Flange Diameter
3.880 inches
Body Inside Diameter
3.004 inches
Flange Seat To Disk End Height
0.313 inches
Under Flange Height
0.627 inches
Thready Qty Per Inch (tpi)
16 single threaded portion
Thread Size
3.500 inches single threaded portion
Seating Surface Shape
Flat
Material
Copper
Style Designator
Threaded flanged
Thread Series Designator
Un single threaded portion
FSC
4810 Powered Valves
NIIN
008311939
NSN
4810008311939

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
V5452H
Cage Code:
86184
Status:
A
MSDS:
Part Number:
TV5452
Cage Code:
86184
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 4810-00-831-1939
What are the manufacturers of nsn 4810008311939?
Does this nsn 4810008311939 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810008311939
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 4810008311939 contain any precious metals?
Precious metal content is unknown.
Does nsn 4810008311939 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810008311939?
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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