NSN 4820-01-127-5149
Valve Seat Insert
About this product
1.750 inches flange diameter, 1.000 inches body inside diameter, 0.375 inches flange seat to disk end height, under flange height: 0.375 inches .
Manufacturer part number D21001MBF for national stock number 4820011275149.
Datasheet
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Product description
Valve Seat NSN 4820-01-127-5149.
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MPN or Model
D21001MBF
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Thread Class
2a single threaded portion -
Err Default
0.219 inches single threaded portion -
Flange Diameter
1.750 inches -
Body Inside Diameter
1.000 inches -
Flange Seat To Disk End Height
0.375 inches -
Under Flange Height
0.375 inches -
Thready Qty Per Inch (tpi)
14 single threaded portion -
Thread Size
1.500 inches single threaded portion -
Seating Surface Shape
Flat -
Material
Copper alloy 482 -
Style Designator
Threaded flanged -
Thread Series Designator
Uns 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.
Pricing and Availability
Get a quote for 4820-01-127-5149 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| D21001MBF | Hunt Valve Company Inc |
| 3245253 PIECE7 | Naval Ship Systems Command |
| D21001M | Hunt Valve Company Inc |
| 3245253 | Naval Ship Systems Command |
| AA38679 | Hammel Dahl Inc |
Stock Check
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