3110-01-045-7189

Find complete technical information, availability, and procurement data for: 3110-01-045-7189
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-045-7189

Item Name Code

22293

Assigment Date

08/07/1977 (48 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.

6 bolt circle hole quantity, 8.500 inches nominal outside diameter, 0.880 inches nominal raised surface height, 5.120 inches nominal aperture diameter, 0.406 inches nominal mounting hole diameter

Product Characteristics

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

Outside Diameter: 8.500 inches nominal
Mounting Hole Diameter: 0.406 inches nominal
Aperture Diameter: 5.120 inches nominal
Bolt Circle Hole Quantity: 6
Raised Surface Height: 0.880 inches nominal
Mounting Hole Type: round, unthreaded
Material: steel comp 1010 and steel comp 1020 overall

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
CB71-42075-1	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-045-7189?

The FSCG of the NSN 3110-01-045-7189 is 3110

Does the NSN 3110-01-045-7189 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-045-7189 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 3110-01-045-7189 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-045-7189 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 3110-01-045-7189 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Aug 7, 1977