NSN 4820-01-331-6893
Stem Assembly
Ball valve type for which designed, zzzy criticality code justification, 0.500 inches valve size for which designed, material: nickel and copper and aluminum alloy.
Manufacturer part number 255587 PIECE 18 for national stock number 4820013316893.
Datasheet
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Product description
Fluid Valve Stem NSN 4820-01-331-6893.
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MPN or Model
255587 PIECE 18
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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 -
End Application
Valve b combn -
Valve Type For Which Designed
Ball -
Criticality Code Justification
Zzzy -
Valve Size For Which Designed
0.500 inches -
Material
Nickel and copper and aluminum alloy -
Material Specification
Qq-n-286 federal specification single material response -
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
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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.
Pricing and Availability
Get a quote for 4820-01-331-6893 fluid valve stemManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 255587 PIECE 18 | Huntington Ingalls Incorporated |
| 255580 PIECE 9 | Huntington Ingalls Incorporated |
| SS845-2445483 ASSY MW | Electric Boat Corporation |
| SS845-2445483 ASSY MWL1 | Naval Inventory Control Point |
| 255580 PIECE 9L1 | Naval Inventory Control Point |
| 255587 PIECE 18L1 | Naval Inventory Control Point |
| 2640-806X5 PIECE 18L1 | Naval Inventory Control Point |
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