2805-00-333-6253

Find complete technical information, availability, and procurement data for: 2805-00-333-6253
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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

2805-00-333-6253

Item Name Code

15884

Assigment Date

01/01/1963 (63 years ago)

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

0.0060 inches nominal chamfer length, mushroom head style, 30.0 chamfer angle in deg, 0.2740 inches minimum and 0.2840 inches maximum head height, 2.1360 inches minimum and 2.1460 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: mushroom
Head Height: 0.2740 inches minimum and 0.2840 inches maximum
Chamfer Angle In Deg: 30.0
Chamfer Length: 0.0060 inches nominal
Outside Diameter: 2.1360 inches minimum and 2.1460 inches maximum
Seat Angle In Deg: 46.0
Stem Style: double grooved
Carbon Relief Groove: not included
Neck Radius: 0.3750 inches nominal
Stem Length: 7.0795 inches minimum and 7.0945 inches maximum
Stem Diameter: 0.4880 inches minimum and 0.4930 inches maximum
Distance From First Groove To Stem End: 0.4380 inches minimum and 0.4680 inches maximum
Distance From Second Groove To Stem End: 0.6370 inches minimum and 0.7860 inches maximum
First Groove Diameter: 0.4220 inches minimum and 0.4280 inches maximum
Second Groove Diameter: 0.4550 inches minimum and 0.4600 inches maximum
First Groove Width: 0.0500 inches minimum and 0.0625 inches maximum
Second Groove Width: 0.0350 inches minimum and 0.0400 inches maximum
Metallic Hardness Rating And Location: 54.0 rockwell c minimum 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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S749I309	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2805-00-333-6253?

The FSCG of the NSN 2805-00-333-6253 is 2805

Does the NSN 2805-00-333-6253 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-333-6253 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 2805-00-333-6253 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-333-6253 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 2805-00-333-6253 was assigned to the Federal Catalog?

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