2920-01-234-4845

Find complete technical information, availability, and procurement data for: 2920-01-234-4845
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-01-234-4845

Item Name Code

17169

Assigment Date

06/14/1986 (40 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.

0.250 inches nominal mounting hole diameter, two hole mounting style

Product Characteristics

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

Mounting Hole Diameter: 0.250 inches nominal
Mounting Style: two hole

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
134796	Engine Generator Regulator
355518	Engine Generator Regulator

FAQs

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

What is the FSCG of the NSN 2920-01-234-4845?

The FSCG of the NSN 2920-01-234-4845 is 2920

Does the NSN 2920-01-234-4845 have a Schedule B code assigned?

Yes, the Schedule B code is 8511802000

Does NSN 2920-01-234-4845 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 2920-01-234-4845 contain precious materials?

Item does not contain precious metal.

Does NSN 2920-01-234-4845 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 2920-01-234-4845 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Jun 14, 1986