YP211879

View detailed technical data, stock status, and sourcing information for: YP211879
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-414-9125

Item Name Code

22102

Assigment Date

01/01/1961 (65 years ago)

A metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. For fluid valves, see seat, valve.

21.187 inches nominal overall length, tubular body type, 0.562 inches nominal body outside diameter, 0.750 inches nominal first end end largest diameter, 0.437 inches nominal first end end length

Product Characteristics

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

Overall Length: 21.187 inches nominal
Body Outside Diameter: 0.562 inches nominal
Body Type: tubular
End Length: 0.437 inches nominal first end
End Largest Diameter: 0.750 inches nominal first end
End Largest Diameter: 1.000 inches nominal second end
End Casehardening Indicator: not casehardened
End Spherical Radius: 0.375 inches nominal second end
End Spherical Radius: 0.390 inches nominal first end
Spherical Radius Depth: 0.500 inches nominal second end
Material: steel
Style Designator: spherical, optional flat second end
Style Designator: dome first end

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
YP211879	Engine Poppet Valve Push Rod

FAQs

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

What is the FSCG of the NSN 2815-00-414-9125?

The FSCG of the NSN 2815-00-414-9125 is 2815

Does the NSN 2815-00-414-9125 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-414-9125 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 2815-00-414-9125 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-414-9125 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 2815-00-414-9125 was assigned to the Federal Catalog?

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