Model: 263441

Engine Poppet Valve

Properties:

Head Style
Flat
Head Height
0.1870 inches
Chamfer Angle In Deg
45.0
Chamfer Length
0.0310 inches
Outside Diameter
Between 1.8700 inches and 1.8800 inches
Seat Angle In Deg
45.0
Stem Style
Double grooved
Carbon Relief Groove
Not included
Neck Radius
0.3120 inches
Stem Length
6.2650 inches
Stem Diameter
0.4375 inches
Distance From First Groove To Stem End
0.5247 inches
Distance From Second Groove To Stem End
0.6807 inches
First Groove Diameter
0.3750 inches
Second Groove Diameter
0.3750 inches
First Groove Width
0.0760 inches
Second Groove Width
0.0760 inches
Material And Location
Steel, federal standard 66, aisi/sae 3140
NSN
2805-00-351-6683
Part Number
263441
Description
Valve,poppet,engine
CAGE
71995

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.

Part 263441 NSN 2805-00-351-6683

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15884
FIIG:
A11200
Concept No.:
1
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this engine poppet valve (NSN 2805-00-351-6683) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8409918000
  • SITC: 71391
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

Freight Class: Parts for spark-ignition internal combustion piston engines, nesoi

Highest Rated Parts
Recently Purchased Parts
Hot Parts