Engine Poppet Valve

Model / MPN: V1961X | NSN: 2815-00-219-9043

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

2815-00-219-9043

Sold in multiples of

1 EA

DEMIL

Head Style

Flat

Head Height

Between 0.1970 inches and 0.2070 inches

Chamfer Angle In Deg

30.0

Groove Diameter

Between 0.4220 inches and 0.4280 inches

Chamfer Length

0.0312 inches

Groove Width

Between 0.1320 inches and 0.1420 inches

Outside Diameter

Between 2.5270 inches and 2.5370 inches

Seat Angle In Deg

45.0

Stem Style

Grooved

Carbon Relief Groove

Not included

Neck Radius

0.8125 inches

Stem Length

8.5445 inches

Stem Diameter

0.4955 inches

Distance From Groove To Stem End

0.3125 inches

Material And Location

Steel, ms-39, trw mechanical products div

Metallic Hardness Rating And Location

43.0 rockwell c tip

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

V1961X Cross Reference

250534R4
250534R4
250534R1
250534R2
250534R4
V1961
250534R4