NSN 4820-01-063-1856
Valve Seat Insert
About this product
9.125 inches flange diameter, 7.937 inches body inside diameter, 0.343 inches flange seat to disk end height, under flange height: 0.750 inches .
Manufacturer part number 803-1385637 for national stock number 4820010631856.
Datasheet
-
Product description
Valve Seat NSN 4820-01-063-1856.
-
MPN or Model
803-1385637
-
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.)
4.3 lb -
Thread Class
2a single threaded portion -
Err Default
1.093 inches single threaded portion -
Flange Diameter
9.125 inches -
Body Inside Diameter
7.937 inches -
Flange Seat To Disk End Height
0.343 inches -
Under Flange Height
0.750 inches -
Thread Size
8.687 inches single threaded portion -
Seating Surface Shape
Flat -
Material
Nickel alloy -
Style Designator
Threaded flanged -
Thread Series Designator
Unf single threaded portion
More from these suppliers
- 5930-00-049-9809 MPN 2409-1009269REVBSwitch Assembly
- 4820-00-052-3450 MPN 5000S4824-1385541C1 1-2INGlobe Valve
- 5930-00-064-0854 MPN 240-4111-1035540REVAPC30Sensitive Switch
- 5950-00-090-9468 MPN 6308-3200379PC8Power Transformer
- 4820-00-190-8751 MPN 810-4384536-52A22Globe Valve
- 5945-00-201-7248 MPN AVP10S53-3PC15Relay Subassembly
- 4820-00-203-7183 MPN 417-5901-1439401ALTBPCV14Globe Valve
- 5950-00-212-4841 MPN 8106-3112906ITEM8Reactor Saturable
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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-063-1856 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
803-1385637 | Naval Ship Systems Command |
Stock Check
![](/public/images/partscage_shelf3.png)
Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.