NSN 4820-00-888-3381
Valve Seat Insert
About this product
16 single threaded portion thready qty per inch (tpi), flat seating surface shape, steel material, material specification: qq-s-637, comp b1113 federal specification single material response .
Manufacturer part number 2124686 for national stock number 4820008883381.
Datasheet
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Product description
Valve Seat NSN 4820-00-888-3381.
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MPN or Model
2124686
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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.)
0.9 lb -
Thread Class
3b single threaded portion -
Thread Length
0.250 inches single threaded portion -
Thready Qty Per Inch (tpi)
16 single threaded portion -
Thread Size
0.812 inches single threaded portion -
Seating Surface Shape
Flat -
Material
Steel -
Material Specification
Qq-s-637, comp b1113 federal specification single material response -
Surface Treatment
Phosphate -
Surface Treatment Specification
Mil-p-16232, type m, class 2 military specification single treatment response -
Thread Series Designator
Un single threaded portion
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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 4820-00-888-3381 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2124686 | Navair And Navsea Managed |
BUWEPSDWG2124686 | Bae Systems Land & Armaments L.p. |
Stock Check
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