2805-00-429-4198

Find complete technical information, availability, and procurement data for: 2805-00-429-4198
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-00-429-4198

Item Name Code

15884

Assigment Date

01/01/1963 (63 years ago)

2.5525 inches minimum and 2.5625 inches maximum outside diameter, 0.1249 inches nominal head height, 0.0310 inches nominal chamfer length, 60.0 chamfer angle in deg, mushroom head style

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: 0.1249 inches nominal
Chamfer Angle In Deg: 60.0
Chamfer Length: 0.0310 inches nominal
Outside Diameter: 2.5525 inches minimum and 2.5625 inches maximum
Seat Angle In Deg: 30.0
Stem Style: double grooved
Carbon Relief Groove: not included
Neck Radius: 0.4375 inches nominal
Stem Length: 7.9688 inches nominal
Stem Diameter: 0.5000 inches nominal
Distance From First Groove To Stem End: 0.2190 inches nominal
Distance From Second Groove To Stem End: 0.5310 inches nominal
First Groove Diameter: 0.4280 inches minimum and 0.4380 inches maximum
Second Groove Diameter: 0.4280 inches minimum and 0.4380 inches maximum
First Groove Width: 0.1250 inches nominal
Second Groove Width: 0.1250 inches nominal
Metallic Hardness Rating And Location
Metallic Hardness Rating And Location: 48.0 rockwell c nominal 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
145436A	Engine Poppet Valve
145436C	Engine Poppet Valve
1A145436A	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2805-00-429-4198?

The FSCG of the NSN 2805-00-429-4198 is 2805

Does the NSN 2805-00-429-4198 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-429-4198 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 2805-00-429-4198 contain precious materials?

Item does not contain precious metal.

Does NSN 2805-00-429-4198 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 2805-00-429-4198 was assigned to the Federal Catalog?

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