NSN 4820-00-076-3521
Filter Regulator Automatic Drain
About this product
Poppet flow control device, flared (tube) 1st end connection style, manual valve operation method, connection type: threaded external tube 1st end.
Manufacturer part number 720B11 for national stock number 4820000763521.
Datasheet
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Product description
Poppet Drain Cock NSN 4820-00-076-3521.
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MPN or Model
720B11
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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.)
0.4 lb -
Thread Class
3a 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Connection Style
Flared (tube) 1st end -
Valve Operation Method
Manual -
Connection Type
Threaded external tube 1st end -
Thready Qty Per Inch (tpi)
20 1st end -
Maximum Operating Pressure
10.0 pounds per square inch 1st response -
Thread Size
0.437 inches 1st end -
Seat Angle
37.0 degrees 1st end -
Outside Diameter Tube Accommodated
0.250 inches 1st end -
Material
Stainless steel flow control device -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Thread Series Designator
Unf 1st end
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Poppet Drain Cock
An item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained.
![Mechanic Bill explains Filter Regulator Automatic Drain](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-076-3521 poppet drain cockManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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720B11 | Auto-valve, Inc. |
HE284-5038-0001 | Rockwell International Corp |
Stock Check
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