NSN 4820-01-231-0749
Valve Seat Insert
About this product
Top flange has 0.120 wide by 0.060 deep groove;used on mc16770.
Manufacturer part number MC17327 for national stock number 4820012310749.
Datasheet
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Product description
Valve Seat NSN 4820-01-231-0749.
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MPN or Model
MC17327
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Flange Diameter
0.5475 inches -
Body Outside Diameter
0.482 inches -
Body Inside Diameter
0.142 inches -
End Application
F-15 aircraft -
Flange Seat To Disk End Height
0.205 inches -
Under Flange Height
0.290 inches -
Seat Angle In Deg
50.000 -
Hardness Rating
89.3 rockwell superficial 15-n -
Seating Surface Shape
Angular -
Material
Steel comp 440c -
Style Designator
Plain flanged -
Fsc Application Data
Aircraft hydraulic, vacuum, deicing systems
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 4820-01-231-0749 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
MC17327 | Eaton Aerospace Llc |
Stock Check
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