1-321-802-5889
Email Us

NSN 4820-00-565-3726

Valve Seat Insert

About this product

Between 1.930 inches and 1.950 inches body inside diameter, between 33.000 and 37.000 seat angle in deg, 80.0 rockwell b body and 100.0 rockwell b body hardness rating, seating surface shape: angular.

Manufacturer part number 66720P20 for national stock number 4820005653726.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-565-3726.

  • MPN or Model

    66720P20

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    133300 - Machinery/machines NOI
  • Overall Height
    Between 0.383 inches and 0.388 inches
  • Body Outside Diameter
    Between 2.335 inches and 2.336 inches
  • Body Inside Diameter
    Between 1.930 inches and 1.950 inches
  • Seat Angle In Deg
    Between 33.000 and 37.000
  • Hardness Rating
    80.0 rockwell b body and 100.0 rockwell b body
  • Seating Surface Shape
    Angular
  • Material
    Aluminum alloy
  • Material Specification
    Ams4635 assn standard single material response
  • Style Designator
    Plain
More from these suppliers
Valve Seat

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.

Mechanic Bill explains Valve Seat Insert

Pricing and Availability

Get a quote for 4820-00-565-3726 valve seat
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820005653726

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
66720P20 Textron Lycoming Inc
2810H23-007-2 U S Army Aviation And Missile
66720P020 Textron Lycoming Inc
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.