1842137C1

View detailed technical data, stock status, and sourcing information for: 1842137C1
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-01-566-5658

Item Name Code

42140

Assigment Date

09/04/2008 (17 years ago)

A spring steel ringlike item designed to be placed between a piston ring and the piston to maintain the correct piston ring pressure against the cylinder wall.

1.330 inches nominal body inside diameter, valve, intake valve insert seat part name assigned by controlling agency, 1.583 inches nominal body outside diameter, 0.250 inches nominal overall height, mrap - unique nsn - used on 3 mrap variants; mrap - maxxpro dash iss w/ogpk and w/crows end item identification

Product Characteristics

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

Overall Height: 0.250 inches nominal
Body Outside Diameter: 1.583 inches nominal
Body Inside Diameter: 1.330 inches nominal
End Item Identification: mrap - unique nsn - used on 3 mrap variants; mrap - maxxpro dash iss w/ogpk and w/crows
Part Name Assigned By Controlling Agency: valve, intake valve insert seat
Material: steel overall
Style Designator: plain

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
1842137C1	Engine Valve Seat Insert
EMD-4700	Engine Valve Seat Insert

FAQs

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

What is the FSCG of the NSN 2815-01-566-5658?

The FSCG of the NSN 2815-01-566-5658 is 2815

Does the NSN 2815-01-566-5658 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 2815-01-566-5658 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 2815-01-566-5658 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-01-566-5658 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 2815-01-566-5658 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Thu, Sep 4, 2008