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Valve Seat NSN 4810-00-397-5927

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 4810-00-397-5927 NSN: 4810-00-397-5927

Features and Characteristics

Thread Class
3a single threaded portion
Thread Length
0.478 inches single threaded portion and 0.488 inches single threaded portion
Flange Diameter
Between 0.680 inches and 0.695 inches
Body Inside Diameter
Between 0.260 inches and 0.350 inches
Flange Seat To Disk End Height
Between 0.122 inches and 0.147 inches
Under Flange Height
Between 0.478 inches and 0.488 inches
Seat Angle In Deg
30.000
Thread Size
0.500 inches single threaded portion
Special Features
Slotted flange face
Material
Aluminum alloy 356.0
Style Designator
Threaded flanged
Thread Series Designator
Unf single threaded portion
FSC
4810 Powered Valves
NIIN
003975927
NSN
4810003975927

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
211252
Cage Code:
81982
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 4810-00-397-5927
What are the manufacturers of nsn 4810003975927?
Does this nsn 4810003975927 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810003975927
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 4810003975927 contain any precious metals?
No precious metal content.
Does nsn 4810003975927 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810003975927?
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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