K-3214383

View detailed technical data, stock status, and sourcing information for: K-3214383
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-353-8176

Item Name Code

15884

Assigment Date

01/01/1961 (65 years ago)

flat head style, 0.1550 inches minimum and 0.1650 inches maximum head height, 45.0 chamfer angle in deg, 0.0312 inches nominal chamfer length, 2.6750 inches minimum and 2.7750 inches maximum outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Head Style: flat
Head Height: 0.1550 inches minimum and 0.1650 inches maximum
Chamfer Angle In Deg: 45.0
Chamfer Length: 0.0312 inches nominal
Outside Diameter: 2.6750 inches minimum and 2.7750 inches maximum
Minor Outside Diameter: 0.5560 inches minimum and 0.5580 inches maximum
Minor Diameter Length: 1.0000 inches nominal
Seat Angle In Deg: 45.0
Stem Style: double grooved
Carbon Relief Groove: included
Neck Radius: 1.7500 inches nominal
Stem Length: 9.6720 inches minimum and 9.6920 inches maximum
Stem Diameter: 0.5620 inches minimum and 0.5630 inches maximum
Distance From First Groove To Stem End: 0.3440 inches minimum and 0.3540 inches maximum
Distance From Second Groove To Stem End: 0.5930 inches minimum and 0.6050 inches maximum
First Groove Diameter: 0.4580 inches minimum and 0.4620 inches maximum
Second Groove Diameter: 0.4580 inches minimum and 0.4620 inches maximum
First Groove Width: 0.1280 inches minimum and 0.1340 inches maximum
Second Groove Width: 0.1280 inches minimum and 0.1340 inches maximum
Metallic Hardness Rating And Location
Metallic Hardness Rating And Location: 45.0 rockwell c nominal tip

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-306-1721	No Name Available	05/01/1983

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
3214383	Engine Poppet Valve
3234666	Engine Poppet Valve
3538	Engine Poppet Valve
C2064	Engine Poppet Valve
E-994	Engine Poppet Valve
K-3214383	Engine Poppet Valve
M3214383	Engine Poppet Valve
N20048PC21	Engine Poppet Valve
N20548PC1	Engine Poppet Valve
N25048PC1	Engine Poppet Valve
N25548PC1	Engine Poppet Valve
N26958PC21	Engine Poppet Valve
N4629PC21	Engine Poppet Valve
N9129PC21	Engine Poppet Valve
N9629PC21	Engine Poppet Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2815-00-353-8176?

The FSCG of the NSN 2815-00-353-8176 is 2815

Does the NSN 2815-00-353-8176 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-353-8176 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2815-00-353-8176 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-353-8176 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2815-00-353-8176 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961