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Valve Seat NSN 4820-00-739-4694

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 4820-00-739-4694 NSN: 4820-00-739-4694

Features and Characteristics

Thread Class
2b single threaded portion
Err Default
0.625 inches single threaded portion
Flange Diameter
0.469 inches
Body Inside Diameter
0.188 inches
Flange Seat To Disk End Height
0.125 inches
Under Flange Height
1.625 inches
Thready Qty Per Inch (tpi)
16 single threaded portion
Thread Size
0.375 inches single threaded portion
Seating Surface Shape
Flat
Material
Steel
Style Designator
Threaded flanged
Thread Series Designator
Unc single threaded portion
FSC
4820 Nonpowered Valves
NIIN
007394694
NSN
4820007394694

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
84465
Cage Code:
62983
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 4820-00-739-4694
What are the manufacturers of nsn 4820007394694?
Does this nsn 4820007394694 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007394694
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 4820007394694 contain any precious metals?
No precious metal content.
Does nsn 4820007394694 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007394694?
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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