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28383

Engine Poppet Valve

Model / MPN: 28383 | NSN: 2805-00-382-8033

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

2805-00-382-8033

Sold in multiples of

* special requirements. EA

DEMIL

Head Style

Flat

Head Height

Between 0.1600 inches and 0.1750 inches

Chamfer Angle In Deg

45.0

Chamfer Length

Between 0.0200 inches and 0.0400 inches

Taper Angle In Deg

15.0

Outside Diameter

Between 1.4950 inches and 1.5050 inches

Minor Outside Diameter

Between 0.2450 inches and 0.2490 inches

Minor Diameter Length

Between 0.1800 inches and 0.2000 inches

Seat Angle In Deg

45.0

Stem Style

Tapered

Carbon Relief Groove

Not included

Neck Radius

0.3125 inches

Stem Length

Between 4.9995 inches and 5.0395 inches

Stem Diameter

Between 0.3405 inches and 0.3415 inches

Distance From Minor Diameter To Stem End

Between 0.4010 inches and 0.4030 inches

Material And Location

Steel

Metallic Hardness Rating And Location

43.0 rockwell c tip

Fsc Application Data

Gasoline engine

28383 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
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100% Product Inspections
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28383 Cross Reference

MS13999-8
028383
F162I00201
F162I201
220411B
25400
862765
271MBK1
07-862765
09-28383
862765
57300
79899
61336
AE84D
2170E1034
50110