NSN 4820-01-186-4719
Valve Seat Insert
About this product
Between 0.344 inches and 0.346 inches body inside diameter, 0.218 inches seat radius, radial seating surface shape, material: copper alloy .
Manufacturer part number 6820556-4 for national stock number 4820011864719.
Datasheet
-
Product description
Valve Seat NSN 4820-01-186-4719.
-
MPN or Model
6820556-4
-
Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
Overall Height
Between 0.170 inches and 0.190 inches -
Body Outside Diameter
Between 0.662 inches and 0.663 inches -
Body Inside Diameter
Between 0.344 inches and 0.346 inches -
Seat Radius
0.218 inches -
Seating Surface Shape
Radial -
Material
Copper alloy -
Material Specification
Ams4640 assn standard single material response -
Style Designator
Plain
More from these suppliers
- 4820-01-428-3559 MPN 23089960Anti Valve Assembly
- 1560-01-446-6458 MPN 23059699Aircraft Structural Component Bracket
- 4820-01-463-8911 MPN 23087689Normally Valve Assy
- 5305-01-440-9716 MPN 23038515 ITEM 7Hexagon Head Cap Screw
- 5306-00-240-7214 MPN 6875166Eye Bolt
- 5320-01-573-2616 MPN AS3230-054Tubular Rivet
- 4920-00-025-9465 MPN 6798997-2Remote Preset Unit
- 4920-00-075-5767 MPN 6798606Interface Device Adapter Assembly
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 4820-01-186-4719 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 6820556-4 | Rolls-royce Corporation |
| 6820556-4 | Allison Transmission, 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.