7F4558

View detailed technical data, stock status, and sourcing information for: 7F4558
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-611-7490

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

assembly consists of 1 ea p/n 1923867 bearing,1 ea p/n 125947 plug,1 ea p/n 1920400 wick,1 a p/n 1919853 collar,1 ea p/n 1909498 seal,6 mounting holes general characteristics item description

Product Characteristics

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

General Characteristics Item Description: assembly consists of 1 ea p/n 1923867 bearing,1 ea p/n 125947 plug,1 ea p/n 1920400 wick,1 a p/n 1919853 collar,1 ea p/n 1909498 seal,6 mounting holes

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-718-1849	No Name Available	01/20/2000

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
1909496	Middle Bearing Assembly
7F4558	Middle Bearing Assembly

FAQs

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

What is the FSCG of the NSN 2920-00-611-7490?

The FSCG of the NSN 2920-00-611-7490 is 2920

Does NSN 2920-00-611-7490 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 2920-00-611-7490 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-611-7490 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 2920-00-611-7490 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963