2805-00-472-8199

Find complete technical information, availability, and procurement data for: 2805-00-472-8199
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 2805-00-472-8199 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

2805-00-472-8199

Item Name Code

16509

Assigment Date

01/01/1963 (63 years ago)

3.250 inches nominal diameter, 0.7500 inches nominal pinhole diameter, flat head style, slot oil passage type, 2.875 inches nominal overall height

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
Overall Height: 2.875 inches nominal
Diameter: 3.250 inches nominal
Oil Passage Type: slot
Pinhole Diameter: 0.7500 inches nominal
End Item Identification: shipboard material handling
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 4
Ring Groove Width: 0.1880 inches nominal 4th ring
Ring Groove Width: 0.0940 inches nominal 1st ring
Ring Groove Width: 0.0940 inches nominal 2nd ring
Ring Groove Width: 0.0940 inches nominal 3rd ring
Ring Groove Diameter: 2.872 inches nominal 1st ring
Ring Groove Diameter: 2.872 inches nominal 2nd ring
Ring Groove Diameter: 2.872 inches nominal 3rd ring
Ring Groove Diameter: 2.872 inches nominal 4th ring
Oil Groove: not included
Distance From Pin Hole Center To Extreme Top: 1.500 inches nominal
Pin Hole Bushing: not included
Distance Between Pin Bosses: 1.250 inches nominal
Retaining Ring Groove: included
Pin: included
Pin Type For Which Designed: floating
Ring: included
Carbon Groove: not included
Material: aluminum alloy
Weight: 11.0 ounces

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-890-6403	No Name Available	07/01/1969
2805-01-238-5765	No Name Available	12/01/1999

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
DB190B2	Internal Combustion Engin Piston
DB190B2SP	Internal Combustion Engin Piston
DB210-1	Internal Combustion Engin Piston
DB210-1SP	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2805-00-472-8199?

The FSCG of the NSN 2805-00-472-8199 is 2805

Does the NSN 2805-00-472-8199 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-472-8199 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 2805-00-472-8199 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-472-8199 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 2805-00-472-8199 was assigned to the Federal Catalog?

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