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

Engine Poppet Valve

Model / MPN: 4506505 | NSN: 2815-00-203-0992
ITAR Registered seal

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

Product Details
NATO Stock Number
2815-00-203-0992
Sold in multiples of
1 EA
DEMIL
NO
Head Style
Flat
Head Height
0.1875 inches
Chamfer Angle In Deg
45.0
Groove Diameter
0.2656 inches
Chamfer Length
0.0156 inches
Groove Width
0.1250 inches
Outside Diameter
1.3750 inches
Seat Angle In Deg
45.0
Stem Style
Grooved
Carbon Relief Groove
Not included
Neck Radius
0.3440 inches
Stem Length
5.2500 inches
Stem Diameter
0.3125 inches
Distance From Groove To Stem End
0.3125 inches
Material And Location
Steel

Pricing and Availability

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4506505 Cross Reference
  • 6-4506505
  • V2570
  • V-1915N
  • I-625
  • 6-4506505
  • V2570
  • V-1915N
  • I-625
  • 6-4506505
  • 6-4506505
  • V2570
  • V-1915N
  • I-625
  • 6-4506505