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Worldwide distributor of NSN parts and consumables located in the USA.

Restrictor Check Valve

Model / MPN: 286251 | NSN: 4820-01-181-5766
ITAR Registered seal

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

Product Details
NATO Stock Number
4820-01-181-5766
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Poppet
Disk Loading Method
Spring
Valve Operation Method
Automatic
Connection Type
Threaded external tube all ends
Thread Size
0.562 inches 1st end
Material
Steel body
Style Designator
Straight thru
Thread Series Designator
Unjf 1st end

Pricing and Availability

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286251 Cross Reference
  • B3160
  • 6F3256
  • 5590
  • 5590-151
  • 236251
  • A254615
  • B3160
  • 6F3256
  • 236251
  • 5590-151
  • A254615
  • 5590
  • B3160
  • 6F3256
  • 236251
  • 5590-151
  • A254615
  • 5590
  • B3160
  • 6F3256
  • 236251
  • 5590-151
  • A254615
  • 5590
  • B3160
  • 6F3256
  • 5590-151
  • 236251
  • A254615
  • 5590