3728-1037-1

View detailed technical data, stock status, and sourcing information for: 3728-1037-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-421-8609

Item Name Code

13206

Assigment Date

12/21/1970 (55 years ago)

3.5018 inches minimum and 3.5024 inches maximum body outside diameter, 3.1100 inches minimum and 3.1150 inches maximum overall length, 60.0 rockwell c minimum and 61.0 rockwell c maximum overall hardness rating, square all corners corner shape, 3.0000 inches minimum and 3.0020 inches maximum body inside 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: 3.1100 inches minimum and 3.1150 inches maximum
Body Outside Diameter: 3.5018 inches minimum and 3.5024 inches maximum
Body Inside Diameter: 3.0000 inches minimum and 3.0020 inches maximum
Corner Shape: square all corners
Hardness Rating: 60.0 rockwell c minimum and 61.0 rockwell c maximum overall
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of body
Material: steel overall
Style Designator: solid, plain, no outside flanges

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
3728-1037-1	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-421-8609?

The FSCG of the NSN 3120-00-421-8609 is 3120

Does the NSN 3120-00-421-8609 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-421-8609 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 3120-00-421-8609 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-421-8609 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 3120-00-421-8609 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 21, 1970