110-1268K

View detailed technical data, stock status, and sourcing information for: 110-1268K
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-939-7341

Item Name Code

42140

Assigment Date

11/30/1965 (60 years ago)

1.365 inches nominal body outside diameter, 50.0 rockwell c nominal overall hardness rating, 0.292 inches nominal overall height, 1.172 inches nominal body inside diameter, 45.000 nominal seat angle in deg

Product Characteristics

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

Overall Height: 0.292 inches nominal
Body Outside Diameter: 1.365 inches nominal
Body Inside Diameter: 1.172 inches nominal
Seat Angle In Deg: 45.000 nominal
Hardness Rating: 50.0 rockwell c nominal overall
Seating Surface Shape: angular
Material: cobalt comp 3 overall
Style Designator: plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-833-0667	No Name Available	08/01/2000

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
110-1268	Engine Valve Seat Insert
110-1268-25	Engine Valve Seat Insert
110-1268K	Engine Valve Seat Insert
110A1268	Engine Valve Seat Insert
110A1268-25	Engine Valve Seat Insert
110A1268K	Engine Valve Seat Insert
2815009397341	Engine Valve Seat Insert

FAQs

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

What is the FSCG of the NSN 2815-00-939-7341?

The FSCG of the NSN 2815-00-939-7341 is 2815

Does the NSN 2815-00-939-7341 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-939-7341 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 2815-00-939-7341 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-00-939-7341 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 2815-00-939-7341 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Nov 30, 1965