NSN 4820-00-513-8148
Valve Seat
Datasheet
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Product description
Valve Seat NSN 4820-00-513-8148.
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MPN or Model
21-053
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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 -
Unit Weight (Est.)
0.1 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 4820-00-513-8148 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
21-053 | Automatic Switch Company |
FV21-053 | Automatic Switch Company |
3278953PC43 | Naval Sea Systems Command |
578-4824-1674712REVAPC43 | Naval Sea Systems Command |
578-4900-1674753REVAPC43 | Naval Sea Systems Command |
576-4824-1506685REVAPC43 | Naval Sea Systems Command |
597-200-1886964REVAPC43 | Naval Sea Systems Command |
GV63-360REVAPC43 | Automatic Switch Company |
GV48-519REVAPC43 | Automatic Switch Company |
GV52-237REVAPC43 | Automatic Switch Company |
GV52-816REVAPC43 | Automatic Switch Company |
576-4824-1506685REVAPC43 | Naval Ship Systems Command |
578-4824-1674712REVAPC43 | Naval Ship Systems Command |
578-4900-1674753REVAPC43 | Naval Ship Systems Command |
597-200-1886964REVAPC43 | Naval Ship Systems Command |
3278953PC43 | Naval Ship Systems Command |
Stock Check

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