NSN 4820-00-456-5594
Valve Seat Insert
About this product
Nsn4820-00-456-5594 consists of cast steel seat with hard facing gimpel part no. Nl178-1 assembled with nitralloy bushing gimpel part no. Nk238-1; should be assembled prior to finish machining to assure proper concentricities.
Manufacturer part number NL0178-1 for national stock number 4820004565594.
Datasheet
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Product description
Valve Seat NSN 4820-00-456-5594.
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MPN or Model
NL0178-1
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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.)
1 lb -
Overall Height
1.500 inches -
Body Outside Diameter
4.188 inches -
Body Inside Diameter
1.063 inches -
Seat Angle In Deg
45.000 -
Seating Surface Shape
Angular -
Material
Steel -
Style Designator
Plain
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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.
![Mechanic Bill explains Valve Seat Insert](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-456-5594 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NL0178-1 | Pentair Valves & Controls Us Lp |
NL178-1WITHNK238-1 | Pentair Valves & Controls Us Lp |
NL178-1WNK238-1 | Pentair Valves & Controls Us Lp |
NL178-1 | Pentair Valves & Controls Us Lp |
Stock Check
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