NSN 4820-00-711-1917
Check Valve
Datasheet
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Product description
Check Valve NSN 4820-00-711-1917.
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MPN or Model
204-060-657-1
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Schedule B
8481.30.1010 (Check valves of copper having a pressure rating under 850 kpa) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI
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Check Valve
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Pricing and Availability
Get a quote for 4820-00-711-1917 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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204-060-657-1 | Bell Helicopter Textron Inc. |
204-060-657-001 | Bell Helicopter Textron Inc. |
Stock Check

Availability for this item was last checked on 07/30/25.
The quantities and conditions available at the time were:
- NS: 1
- SV: 1