Engine Poppet Valve

Model / MPN: NP8166PC7 | NSN: 2815-00-274-3421

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

2815-00-274-3421

Sold in multiples of

1 EA

DEMIL

Head Style

Flat

Head Height

0.2500 inches

Chamfer Angle In Deg

30.0

Chamfer Length

0.0312 inches

Outside Diameter

2.5625 inches

Seat Angle In Deg

45.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

0.4375 inches

Stem Length

6.4687 inches

Stem Diameter

Between 0.4335 inches and 0.4345 inches

Distance From First Groove To Stem End

0.2969 inches

Distance From Second Groove To Stem End

0.9155 inches

First Groove Diameter

Between 0.3590 inches and 0.3650 inches

Second Groove Diameter

Between 0.3960 inches and 0.4020 inches

First Groove Width

Between 0.1320 inches and 0.1420 inches

Second Groove Width

0.0440 inches

Material And Location

Steel

Fsc Application Data

Diesel engine

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NP8166PC7 Cross Reference

P2417A
P2417A
NP11155PC5008
NP11157PC6
NP11155PC5008
NP11157PC6
NP8166PC7