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

Engine Poppet Valve

Model / MPN: 5740194 | NSN: 2815-01-163-7190
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
2815-01-163-7190
Sold in multiples of
1 EA
DEMIL
NO
Head Style
Flat
Head Height
4.70 millimeters
Chamfer Angle In Deg
20.0
Chamfer Length
1.00 millimeters
Outside Diameter
47.57 millimeters
Minor Outside Diameter
8.67 millimeters
Minor Diameter Length
18.44 millimeters
Seat Angle In Deg
45.0
Stem Style
Double grooved
Carbon Relief Groove
Not included
Neck Radius
15.00 millimeters
Stem Length
125.23 millimeters
Stem Diameter
8.75 millimeters
Distance From First Groove To Stem End
7.00 millimeters
Distance From Second Groove To Stem End
13.35 millimeters
First Groove Diameter
7.60 millimeters
Second Groove Diameter
7.60 millimeters
First Groove Width
2.67 millimeters
Second Groove Width
2.67 major centimeters
Material And Location
Steel, corrosion resisting
Solicitations
Solicitation Description Qty UOM Close Date
SPE7L215T8550 Valve, Poppet, Engine 49 EA 08/24/2015
SPE7L218T0584 Valve, Poppet, Engin 37 EA 12/04/2017
SPE7L218T0681 Valve, Poppet, Engin 60 EA 12/11/2017
SPE7L218T0786 Valve, Poppet, Engin 671 EA 12/21/2017
SPE7L418T1459 Valve, Poppet, Engin 196 EA 02/26/2018
SPE7L218T2391 Valve, Poppet, Engin 570 EA 04/30/2018
SPE7L418T2903 Valve, Poppet, Engin 4603 EA 06/11/2018
SPE7L419T1132 Valve, Poppet, Engin 5982 EA 01/07/2019

Pricing and Availability

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5740194 Cross Reference
  • 14050658
  • 14050658
  • 14050657
  • 23500059
  • 2815PL0873777