2805-00-870-6047

Find complete technical information, availability, and procurement data for: 2805-00-870-6047
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 2805-00-870-6047 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-00-870-6047

Item Name Code

15884

Assigment Date

01/01/1962 (64 years ago)

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

0.2500 inches nominal groove diameter, flat head style, 0.2820 inches nominal head height, 30.0 chamfer angle in deg, 0.0500 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: flat
Head Height: 0.2820 inches nominal
Chamfer Angle In Deg: 30.0
Groove Diameter: 0.2500 inches nominal
Chamfer Length: 0.0500 inches nominal
Groove Width: 0.2550 inches minimum and 0.2650 inches maximum
Outside Diameter: 1.2450 inches minimum and 1.2550 inches maximum
Seat Angle In Deg: 45.0
Stem Style: grooved
Carbon Relief Groove: not included
Neck Radius: 0.2800 inches nominal
Stem Length: 4.8340 inches nominal
Stem Diameter: 0.3090 inches minimum and 0.3100 inches maximum
Distance From Groove To Stem End: 0.2230 inches nominal
Metallic Hardness Rating And Location: 42.0 rockwell c minimum 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
291-0011-99	Engine Poppet Valve
291-0011-990	Engine Poppet Valve
JHP99-153	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2805-00-870-6047?

The FSCG of the NSN 2805-00-870-6047 is 2805

Does the NSN 2805-00-870-6047 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-870-6047 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 2805-00-870-6047 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-870-6047 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 2805-00-870-6047 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962