2805-00-278-1890

Find complete technical information, availability, and procurement data for: 2805-00-278-1890
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 2805-00-278-1890 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

2805-00-278-1890

Item Name Code

11459

Assigment Date

01/01/1963 (63 years ago)

0.1700 inches nominal radial wall thickness, 4.000 inches standard bore diameter, 0.1860 inches minimum and 0.1865 inches maximum overall width, convex face, double scraper, ventilated oil control cross-sectional shape style, concentric ring style

Product Characteristics

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

Cross-Sectional Shape Style: convex face, double scraper, ventilated oil control
Ring Style: concentric
Radial Wall Thickness: 0.1700 inches nominal
Overall Width: 0.1860 inches minimum and 0.1865 inches maximum
Standard Bore Diameter: 4.000 inches
Bore Diameter Oversize: 0.030 inches
Joint Style: vertical joint
Oil Passage Type And Quantity: 1 groove outside periphery
Oil Passage Type And Quantity: 8 slot horizontally through ring
Material: iron overall

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
43149A030	Piston Ring

FAQs

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

What is the FSCG of the NSN 2805-00-278-1890?

The FSCG of the NSN 2805-00-278-1890 is 2805

Does the NSN 2805-00-278-1890 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-278-1890 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 2805-00-278-1890 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-278-1890 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 2805-00-278-1890 was assigned to the Federal Catalog?

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