NSN 4820-01-486-4217
Steam Stop
About this product
Special rebuild kit for quick turn around for 688 submarine overhaul ship yard use only.
Manufacturer part number 803-2177934-B51X-90 for national stock number 4820014864217.
Datasheet
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Product description
Stop And Stop Check Valve NSN 4820-01-486-4217.
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MPN or Model
803-2177934-B51X-90
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Schedule B
8481.80.9050 (Other taps, cocks, valves, etc., nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Part Name Assigned By Controlling Agency
Bronze bonnet/stem assembly (staked disc 3/4 - 2 stop)
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Stop And Stop Check Valve
A combination of two valves, one a stop valve, the other a stop check valve, either in the same body, or in separate bodies bolted together, used to control the admission of feed water to a boiler, to prevent the return of water or steam from the boiler, and to provide a means of shutting off the feed line between the stop check valve and the steam drum or economizer.
![Mechanic Bill explains Steam Stop](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-486-4217 stop and stop check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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803-2177934-B51X-90 | Naval Ship Systems Command |
Stock Check
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