2805-00-354-3550

Find complete technical information, availability, and procurement data for: 2805-00-354-3550
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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

2805-00-354-3550

Item Name Code

15884

Assigment Date

01/01/1963 (63 years ago)

inverted cone head style, 1.9710 inches minimum and 1.9810 inches maximum outside diameter, 0.1400 inches minimum and 0.1500 inches maximum head height, 45.0 chamfer angle in deg, 0.0156 inches nominal chamfer length

Product Characteristics

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

Head Style: inverted cone
Head Height: 0.1400 inches minimum and 0.1500 inches maximum
Chamfer Angle In Deg: 45.0
Chamfer Length: 0.0156 inches nominal
Outside Diameter: 1.9710 inches minimum and 1.9810 inches maximum
Seat Angle In Deg: 45.0
Stem Style: double grooved
Carbon Relief Groove: not included
Neck Radius: 1.0000 inches nominal
Stem Length: 5.7500 inches minimum and 5.7580 inches maximum
Stem Diameter: 0.3730 inches minimum and 0.3735 inches maximum
Distance From First Groove To Stem End: 0.2360 inches minimum and 0.2440 inches maximum
Distance From Second Groove To Stem End: 0.3890 inches minimum and 0.4020 inches maximum
First Groove Diameter: 0.3020 inches minimum and 0.3080 inches maximum
Second Groove Diameter: 0.3020 inches minimum and 0.3080 inches maximum
First Groove Width: 0.0610 inches minimum and 0.0630 inches maximum
Second Groove Width: 0.0610 inches minimum and 0.0630 inches maximum
Metallic Hardness Rating And Location: 37.0 rockwell c minimum stem
Metallic Hardness Rating And Location: 42.0 rockwell c maximum stem
Metallic Hardness Rating And Location: 42.0 rockwell c nominal tip
Fsc Application Data: gasoline engine

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:

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379069	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2805-00-354-3550?

The FSCG of the NSN 2805-00-354-3550 is 2805

Does the NSN 2805-00-354-3550 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-354-3550 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 2805-00-354-3550 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-354-3550 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 2805-00-354-3550 was assigned to the Federal Catalog?

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