NSN 4820-00-633-5979
Valve Seat Insert
About this product
3.750 inches flange diameter, 0.688 inches flange seat to disk end height, 4.312 inches under flange height, thready qty per inch (tpi): 16 first threaded portion.
Manufacturer part number 89622 for national stock number 4820006335979.
Datasheet
-
Product description
Valve Seat NSN 4820-00-633-5979.
-
MPN or Model
89622
-
Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
3.8 lb -
Thread Class
3a second threaded portion -
Err Default
0.688 inches second threaded portion -
Flange Diameter
3.750 inches -
Overall Height
1.376 inches -
Flange Seat To Disk End Height
0.688 inches -
Under Flange Height
4.312 inches -
Thready Qty Per Inch (tpi)
16 first threaded portion -
Thread Size
1.875 inches second threaded portion -
Seating Surface Shape
Flat -
Body Stepped Inside Diameter
1.326 inches first step and 1.330 inches first step -
Material
Steel comp 347 -
Style Designator
Double flanged -
Thread Series Designator
Uns second 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.
Pricing and Availability
Get a quote for 4820-00-633-5979 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
89622 | Ashcroft 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.