NSN 4820-00-732-3719
Fuel Manifold Check Valve
About this product
Poppet flow control device, spring disk loading method, flared (tube) 1st end connection style, connection type: threaded external tube 1st end.
Manufacturer part number 3H90028-103 for national stock number 4820007323719.
Datasheet
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Product description
Check Valve NSN 4820-00-732-3719.
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MPN or Model
3H90028-103
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Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
1 lb -
Thread Class
3a 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Connection Style
Flared (tube) 1st end -
Connection Type
Threaded external tube 1st end -
Thready Qty Per Inch (tpi)
12 1st end -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
1.625 inches 1st end -
Seat Angle
37.0 degrees 1st end -
Outside Diameter Tube Accommodated
1.250 inches 1st end -
Material
Aluminum alloy 2024 body -
Media For Which Designed
Hydraulic fluid, phosphate-ester base single response -
Surface Treatment
Anodize -
Style Designator
Straight thru -
Supplementary Features
Appl to acft, type c-141 -
Thread Series Designator
Un 1st end
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Check Valve
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
![Mechanic Bill explains Fuel Manifold Check Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-732-3719 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
3H90028-103 | Lockheed Martin Corporation |
1968-1 | Pneudraulics, Inc. |
Stock Check
![](/public/images/partscage_shelf3.png)
Availability for this item was last checked on 06/05/21.
The quantities and conditions available at the time were:
- NS: 44
- NE: 3
- OH: 1
- AR: 8
- SV: 1