390-0646

View detailed technical data, stock status, and sourcing information for: 390-0646
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-411-0275

Item Name Code

13205

Assigment Date

08/15/1969 (56 years ago)

24.0090 inches minimum and 24.0120 inches maximum body inside diameter, 27.4990 inches minimum and 27.5000 inches maximum body outside diameter, 12.0000 inches nominal overall length, 0.5938 inches nominal first hole diameter, square all corners corner shape

Product Characteristics

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

Hole Diameter: 0.5938 inches nominal first
Overall Length: 12.0000 inches nominal
Body Outside Diameter: 27.4990 inches minimum and 27.5000 inches maximum
Body Inside Diameter: 24.0090 inches minimum and 24.0120 inches maximum
Corner Shape: square all corners
Antirotation/Lubrication Type And Quantity: 2 hole
Material: oil lubricating lubrication
Material: steel uns k02001 outer layer
Material: tin alloy uns l13890 inner layer
Material Document And Classification: qq-s-691 fed spec single material response outer layer
Material Document And Classification: qq-t-390 fed spec single material response inner layer
Style Designator: segmented, 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
390-0646	Sleeve Bearing
H3765PC167B	Sleeve Bearing
RGR390TX6UL	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-411-0275?

The FSCG of the NSN 3120-00-411-0275 is 3120

Does the NSN 3120-00-411-0275 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-411-0275 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 3120-00-411-0275 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-411-0275 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 3120-00-411-0275 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Aug 15, 1969