2815-00-607-2981

Find complete technical information, availability, and procurement data for: 2815-00-607-2981
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-607-2981

Item Name Code

15884

Assigment Date

01/01/1963 (63 years ago)

2.7450 inches minimum and 2.7550 inches maximum outside diameter, 45.0 chamfer angle in deg, mushroom head style, 0.0200 inches minimum and 0.0400 inches maximum chamfer length, 0.3050 inches minimum and 0.3200 inches maximum head height

Product Characteristics

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

Head Style: mushroom
Head Height: 0.3050 inches minimum and 0.3200 inches maximum
Chamfer Angle In Deg: 45.0
Chamfer Length: 0.0200 inches minimum and 0.0400 inches maximum
Outside Diameter: 2.7450 inches minimum and 2.7550 inches maximum
Seat Angle In Deg: 30.0
Stem Style: double grooved
Carbon Relief Groove: not included
Neck Radius: 1.1150 inches minimum and 1.1350 inches maximum
Stem Length: 10.4750 inches minimum and 10.4890 inches maximum
Stem Diameter: 0.7450 inches nominal
Distance From First Groove To Stem End: 0.4340 inches minimum and 0.4400 inches maximum
Distance From Second Groove To Stem End: 0.8090 inches minimum and 0.8130 inches maximum
First Groove Diameter: 0.6210 inches minimum and 0.6260 inches maximum
Second Groove Diameter: 0.6260 inches minimum
First Groove Width: 0.1875 inches minimum and 0.1930 inches maximum
Second Groove Width: 0.1875 inches minimum and 0.1930 inches maximum
Metallic Hardness Rating And Location: 40.0 rockwell c minimum tip and 50.0 rockwell c maximum tip

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
43187	Engine Poppet Valve
CV615	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2815-00-607-2981?

The FSCG of the NSN 2815-00-607-2981 is 2815

Does the NSN 2815-00-607-2981 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-607-2981 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 2815-00-607-2981 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-00-607-2981 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 2815-00-607-2981 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963