8121215-01

View detailed technical data, stock status, and sourcing information for: 8121215-01
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-304-1547

Item Name Code

13206

Assigment Date

07/13/1989 (37 years ago)

3.7740 inches minimum and 3.7800 inches maximum body outside diameter, 0.9400 inches nominal overall length, 0.1240 inches minimum and 0.1250 inches maximum flange width, 3.3550 inches minimum and 3.3650 inches maximum body inside diameter, 4.1800 inches nominal 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: 0.9400 inches nominal
Body Outside Diameter: 3.7740 inches minimum and 3.7800 inches maximum
Body Inside Diameter: 3.3550 inches minimum and 3.3650 inches maximum
Flange Outside Diameter: 4.1800 inches nominal
Flange Width: 0.1240 inches minimum and 0.1250 inches maximum
Corner Shape: square all corners
Surface Finish: 63.0 microinches outside diameter surface of flange
Special Features: bushing will be used to repair cylinder assembly when truck pivot lugs are reworked to remove corrosion; partof main landing gear of kc135 acft
Material: copper alloy overall
Material Document And Classification: ams 4640 assn std single material response overall
Style Designator: solid, external flange one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-01-316-9844	No Name Available	09/01/1990

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
8121215-01	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-304-1547?

The FSCG of the NSN 3120-01-304-1547 is 3120

Does the NSN 3120-01-304-1547 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-304-1547 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 3120-01-304-1547 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-304-1547 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 3120-01-304-1547 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Jul 13, 1989