NSN 4820-01-423-2023
Lift-check Valve
0.500 inches all ends pipe size accommodated, inside spring bonnet type, bolted bonnet attachment method, connection style: socket (pipe) all ends.
Manufacturer part number 803-6983468-ASSY 98 for national stock number 4820014232023.
Datasheet
-
Product description
Lift-check Valve NSN 4820-01-423-2023.
-
MPN or Model
803-6983468-ASSY 98
-
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.)
4.6 lb -
Pipe Size Accommodated
0.500 inches all ends -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Maximum Operating Temp
250.0 degrees fahrenheit single response -
End Application
Navy weapon system code le fire fighting equipment -
Connection Style
Socket (pipe) all ends -
Valve Operation Method
Automatic -
Connection Type
Unthreaded internal pipe all ends -
Mounting Position
Horizontal -
Maximum Operating Pressure
250.0 pounds per square inch single response -
Material
Nickel alloy body -
Media For Which Designed
Water, salt single response -
Style Designator
Straight thru
More from these suppliers
- 5985-00-072-9573 MPN 2269845REVDWaveguide Assembly
- 5935-00-223-3004 MPN 5409235Electrical Receptacle Connector
- 4820-00-287-3327 MPN 385-5901-1225069ALT2PCV20Globe Valve
- 4820-00-288-7836 MPN 389669PCV1047Safety Relief Valve
- 4820-00-334-3849 MPN AVP10S42-010PC24-25-28Valve Disk
- 4820-00-446-3515 MPN CA68S47-069PC162Safety Relief Valve
- 5905-00-484-7879 MPN 5946712-10Film Fixed Resistor
- 5935-00-771-9161 MPN 5517604-22Electrical Plug Connector
A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, stop-check and valve, stop-lift-check.
![Mechanic Bill explains Lift-check Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-423-2023 lift-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
803-6983468-ASSY 98 | Naval Sea Systems Command |
6983468 | Naval Sea Systems Command |
Stock Check
![](/public/images/partscage_shelf3.png)