Engine Poppet Valve

Model / MPN: 5198429 | NSN: 2815-00-947-6106

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

2815-00-947-6106

Sold in multiples of

1 EA

DEMIL

Head Style

Flat

Head Height

0.1800 inches

Chamfer Angle In Deg

45.0

Chamfer Length

0.0156 inches

Taper Angle In Deg

15.0

Outside Diameter

1.3120 inches

Minor Outside Diameter

0.2470 inches

Minor Diameter Length

0.2500 inches

Seat Angle In Deg

45.0

Stem Style

Tapered

Carbon Relief Groove

Not included

Neck Radius

0.2812 inches

Stem Length

4.6170 inches

Stem Diameter

0.3410 inches

Distance From Minor Diameter To Stem End

0.4020 inches

Metallic Hardness Rating And Location

Not rated

51984 Series Parts

Pricing and Availability

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5198429 Cross Reference

MILE11276
QPL11276
5198429