NSN 4820-01-121-1439
Valve Seat
Datasheet
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Product description
Valve Seat NSN 4820-01-121-1439.
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MPN or Model
518-4674803 ITE
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
133300 - Machinery/machines NOI -
Unit Weight (Est.)
0.2 lb
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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 4820-01-121-1439 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
518-4674803 ITE | Naval Ship Systems Command |
87625-0305 ITEM 7 | Electric Boat Corporation |
518-4674803 ITEM 7 | Naval Sea Systems Command |
518-4674803 | Naval Sea Systems Command |
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