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7058668

Engine Poppet Valve

Model / MPN: 7058668 | NSN: 2805-00-705-8668

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

2805-00-705-8668

Sold in multiples of

DEMIL

Head Style

Concave

Head Height

Between 0.2080 inches and 0.2180 inches

Chamfer Angle In Deg

45.0

Groove Diameter

Between 0.3740 inches and 0.3760 inches

Chamfer Length

0.0150 inches

Groove Width

Between 0.3150 inches and 0.3250 inches

Outside Diameter

Between 1.8950 inches and 1.9050 inches

Seat Angle In Deg

45.0

Stem Style

Grooved

Carbon Relief Groove

Not included

Neck Radius

0.5000 inches

Stem Length

Between 5.3495 inches and 5.3735 inches

Stem Diameter

Between 0.4337 inches and 0.4345 inches

Distance From Groove To Stem End

0.1710 inches

Material And Location

Sodium internal filling

Material And Location

Steel, federal standard 66, sae ev3 head

Material And Location

Steel, federal standard 66, aisi/sae 8645 tip

Material And Location

Steel, federal standard 66, sae vf2 seat face

Material And Location

Steel, federal standard 66, sae ev3 stem

Fsc Application Data

Gasoline engine

70586 Series Parts

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
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HAZMAT Certified
Worldwide Shipping

7058668 Cross Reference

GG6507B3
GG6057B3
GG6057B3
GG6507B3