NSN 4820-01-180-6742
Valve Seat Insert
About this product
1.188 inches flange diameter, 0.500 inches body inside diameter, 0.250 inches flange seat to disk end height, under flange height: 0.656 inches .
Manufacturer part number B7599.001.127 for national stock number 4820011806742.
Datasheet
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Product description
Valve Seat NSN 4820-01-180-6742.
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MPN or Model
B7599.001.127
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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.)
3.7 lb -
Thread Class
2a single threaded portion -
Thread Length
0.406 inches single threaded portion -
Flange Diameter
1.188 inches -
Body Inside Diameter
0.500 inches -
Flange Seat To Disk End Height
0.250 inches -
Under Flange Height
0.656 inches -
Seat Angle In Deg
60.000 -
Thready Qty Per Inch (tpi)
18 single threaded portion -
Thread Size
1.125 inches single threaded portion -
Seating Surface Shape
Angular -
Criticality Code Justification
Zzzy -
Material
Nickel alloy -
Style Designator
Threaded flanged -
Thread Series Designator
Unf single threaded portion -
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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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 4820-01-180-6742 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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B7599.001.127 | Anderson Greenwood Lp |
20211PC4 | Anderson Greenwood Lp |
Stock Check
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