4820-01-521-0018
Find complete technical information, availability, and procurement data for: 4820-01-521-0018
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An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.
unthreaded internal pipe first end connection type, straight thru body style, water media for which designed, unable to decode stem material, socket first end style designator
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Body Style
- straight thru
- Stem Material
- unable to decode
- Media For Which Designed
- water
- First End Connection Type
- unthreaded internal pipe
- First End Style Designator
- socket
- First End Nominal Pipe Size Accommodated
- 0.500 inches
- Face To Face Distance
- 9.500 inches nominal
- Flow Control Device
- disk
- Flow Control Device Material
- unable to decode
- End Connection Quantity
- 2
- Renewable Seat Ring Type
- retaining ring
- Outlet Pressure Range
- +5.0 to 60.0 pounds per square inch
- Regulation Type
- automatic single stage
- Valve Stem Design
- single seat
- Valve Loading Method
- spring
- Maximum Inlet Pressure Rating
- 250.0 pounds per square inch
- Filter
- not included
- End Item Identification
- w/s nimitz
- End Connection Spec/Std
- 53711-803-1385946
- Valve Size
- 0.500 inches
- Part Name Assigned By Controlling Agency
- pressure reducing valve
- Special Features
- "manufacturer identifies this valve as 1/2" style h sea water pressure reducing valve per mil-v-2042 type ii 250 lb. end connections are union end/tailpieces with 1 groove. drawing note 7: o-rings and retaining rings provided only when specified on order."
- Material
- unable to decode
- Material Document And Classification
- unable to decode
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 40754-4 ASSY 40754-401 | Fluid Pressure Regulating Valve |
| 40754-401 | Fluid Pressure Regulating Valve |
| F-1370-92 | Fluid Pressure Regulating Valve |
FAQs
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What is the FSCG of the NSN 4820-01-521-0018?
Does the NSN 4820-01-521-0018 have a Schedule B code assigned?
Does NSN 4820-01-521-0018 require demilitarization?
Does NSN 4820-01-521-0018 contain precious materials?
Does NSN 4820-01-521-0018 contain hazardous materials?
When the NSN 4820-01-521-0018 was assigned to the Federal Catalog?
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