1877-2107

View detailed technical data, stock status, and sourcing information for: 1877-2107
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-362-6890

Item Name Code

42140

Assigment Date

01/01/1961 (65 years ago)

0.375 inches nominal overall height, angular seating surface shape, 2.253 inches nominal body outside diameter, 0.750 nominal seat angle in deg, 1.875 inches nominal body inside diameter

Product Characteristics

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

Overall Height: 0.375 inches nominal
Body Outside Diameter: 2.253 inches nominal
Body Inside Diameter: 1.875 inches nominal
Seat Angle In Deg: 0.750 nominal
Seating Surface Shape: angular
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
1877-2107	Engine Valve Seat Insert
4361486	Engine Valve Seat Insert
81829S4105-502314ALT1PC11	Engine Valve Seat Insert
WAUG402	Engine Valve Seat Insert

FAQs

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

What is the FSCG of the NSN 2815-00-362-6890?

The FSCG of the NSN 2815-00-362-6890 is 2815

Does the NSN 2815-00-362-6890 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-362-6890 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 2815-00-362-6890 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-00-362-6890 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 2815-00-362-6890 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961