123BM40198-5

View detailed technical data, stock status, and sourcing information for: 123BM40198-5
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-925-0198

Item Name Code

13206

Assigment Date

01/28/1966 (60 years ago)

2.3132 inches minimum and 2.3140 inches maximum body outside diameter, 2.1220 inches minimum and 2.1240 inches maximum body inside diameter, 0.0880 inches minimum and 0.0930 inches maximum flange width, 0.6930 inches minimum and 0.7030 inches maximum overall length, 2.5570 inches minimum and 2.5670 inches maximum flange outside diameter

Product Characteristics

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

Overall Length: 0.6930 inches minimum and 0.7030 inches maximum
Body Outside Diameter: 2.3132 inches minimum and 2.3140 inches maximum
Body Inside Diameter: 2.1220 inches minimum and 2.1240 inches maximum
Flange Outside Diameter: 2.5570 inches minimum and 2.5670 inches maximum
Flange Width: 0.0880 inches minimum and 0.0930 inches maximum
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Hardness Rating: 46.0 rockwell c minimum and 49.0 rockwell c maximum overall
Surface Finish: 125.0 microinches intermediate layer
Material: steel comp 4330 overall
Material Document And Classification: mil-s-8699 mil spec single material response overall
Surface Treatment: cadmium overall
Style Designator: solid, external flange one end

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
123BM40198-5	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-925-0198?

The FSCG of the NSN 3120-00-925-0198 is 3120

Does the NSN 3120-00-925-0198 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-925-0198 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 3120-00-925-0198 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-925-0198 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 3120-00-925-0198 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Jan 28, 1966