2815-01-343-3992

Find complete technical information, availability, and procurement data for: 2815-01-343-3992
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-01-343-3992

Item Name Code

42140

Assigment Date

08/13/1991 (35 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

plain style designator, flat seating surface shape

Product Characteristics

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

Seating Surface Shape: flat
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
110-2839	Engine Valve Seat Insert
C011028300	Engine Valve Seat Insert

FAQs

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

What is the FSCG of the NSN 2815-01-343-3992?

The FSCG of the NSN 2815-01-343-3992 is 2815

Does the NSN 2815-01-343-3992 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-01-343-3992 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 2815-01-343-3992 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-01-343-3992 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 2815-01-343-3992 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Aug 13, 1991