1-321-802-5889

NSN 4820-01-048-5049

Valve Seat Insert

About this product

0.749 inches flange diameter, 0.390 inches body inside diameter, 0.346 inches flange seat to disk end height, under flange height: 0.328 inches .

Manufacturer part number 803-4384536-11B-13 for national stock number 4820010485049.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-048-5049.

  • MPN or Model

    803-4384536-11B-13

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    050859 - Cocks R Valves Etc Chrome/nickel
  • Thread Class
    3a single threaded portion
  • Err Default
    0.234 inches single threaded portion
  • Flange Diameter
    0.749 inches
  • Body Inside Diameter
    0.390 inches
  • Flange Seat To Disk End Height
    0.346 inches
  • Under Flange Height
    0.328 inches
  • Seat Angle In Deg
    45.000
  • Thread Size
    0.625 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Material
    Nickel alloy
  • Material Specification
    Qq-n-288 federal specification single material response
  • Style Designator
    Threaded flanged
  • Thread Series Designator
    Unef single threaded portion
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 4820-01-048-5049 valve seat
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820010485049

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
803-4384536-11B-13 Naval Sea Systems Command
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.