123BM40494-3

View detailed technical data, stock status, and sourcing information for: 123BM40494-3
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-527-8886

Item Name Code

13206

Assigment Date

02/23/2005 (21 years ago)

0.5130 inches minimum and 0.5150 inches maximum overall length, 0.4997 inches minimum and 0.5007 inches maximum body inside diameter, 45.0 rockwell c minimum and 50.0 rockwell c maximum overall hardness rating, c-2a reprocured end item identification, 0.7484 inches minimum and 0.7490 inches maximum body 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: 0.5130 inches minimum and 0.5150 inches maximum
Body Outside Diameter: 0.7484 inches minimum and 0.7490 inches maximum
Body Inside Diameter: 0.4997 inches minimum and 0.5007 inches maximum
End Item Identification: c-2a reprocured
Hardness Rating: 45.0 rockwell c minimum and 50.0 rockwell c maximum overall
Surface Groove Location And Quantity: 1 external
Material: steel comp e4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Surface Treatment: chromium overall
Surface Treatment Document And Classification: qq-c-320.qq-c-320cl 2 fed spec single treatment response overall
Style Designator: solid, plain, no outside flanges, internal 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
123BM40494-3	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-527-8886?

The FSCG of the NSN 3120-01-527-8886 is 3120

Does the NSN 3120-01-527-8886 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-527-8886 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 3120-01-527-8886 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-527-8886 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 3120-01-527-8886 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Wed, Feb 23, 2005