NSN 4820-01-249-1449
Stem Assembly
Stop-check valve type for which designed, 4.000 inches valve size for which designed, threaded externally stem actuating end type, valve model number for which designed: b1221e.
Manufacturer part number ASI-B1221E-1-4-9 for national stock number 4820012491449.
Datasheet
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Product description
Fluid Valve Stem NSN 4820-01-249-1449.
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MPN or Model
ASI-B1221E-1-4-9
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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 -
Valve Type For Which Designed
Stop-check -
Valve Size For Which Designed
4.000 inches -
Stem Actuating End Type
Threaded externally -
Valve Model Number For Which Designed
B1221e -
Material
Nickel alloy
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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.
![Mechanic Bill explains Stem Assembly](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-249-1449 fluid valve stemManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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ASI-B1221E-1-4-9 | Pima Valve, Inc. |
Stock Check
![](/public/images/partscage_shelf3.png)