2815-00-540-7538

Find complete technical information, availability, and procurement data for: 2815-00-540-7538
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-540-7538

Item Name Code

16116

Assigment Date

01/01/1963 (63 years ago)

An item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. Excludes:glow plug; electrode.

4.750 inches standard bore diameter, compression ring,263538r3,31007,1; compression ring,42694da,31007,3,oil ring,42219dd,31007,2 ring set component parts, 1 piston accommodation quantity

Product Characteristics

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

Standard Bore Diameter: 4.750 inches
Piston Accommodation Quantity: 1
Ring Set Component Parts: compression ring,263538r3,31007,1; compression ring,42694da,31007,3,oil ring,42219dd,31007,2

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-288-4857	No Name Available	08/09/1968
2815-00-555-6283	No Name Available	11/13/1972

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
7266	Piston Ring Set
S1-250952R96	Piston Ring Set

FAQs

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

What is the FSCG of the NSN 2815-00-540-7538?

The FSCG of the NSN 2815-00-540-7538 is 2815

Does the NSN 2815-00-540-7538 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-540-7538 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 2815-00-540-7538 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-540-7538 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 2815-00-540-7538 was assigned to the Federal Catalog?

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