REDFIN

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

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-288-5052

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

3.0000 inches nominal body inside diameter, 4.0000 inches nominal body outside diameter, 12.0000 inches nominal overall length, square all corners corner shape, grooved open both ends lubricant accommodation style

Product Characteristics

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

Overall Length: 12.0000 inches nominal
Body Outside Diameter: 4.0000 inches nominal
Body Inside Diameter: 3.0000 inches nominal
Lubricant Accommodation Style: grooved open both ends
Corner Shape: square all corners
Surface Groove Location And Quantity: 8 internal
Material: copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485 outer layer
Material: rubber inner layer
Material: water lubrication
Material Document And Classification: qq-b-637 fed spec single material response outer layer
Style Designator: solid, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2010-00-213-0804	No Name Available	02/27/1970

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
DARE	Sleeve Bearing
H60MLQ30220	Sleeve Bearing
NECK	Sleeve Bearing
REDFIN	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-288-5052?

The FSCG of the NSN 3120-00-288-5052 is 3120

Does the NSN 3120-00-288-5052 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-288-5052 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 3120-00-288-5052 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-288-5052 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 3120-00-288-5052 was assigned to the Federal Catalog?

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