3120-00-479-3021

Find complete technical information, availability, and procurement data for: 3120-00-479-3021
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-479-3021

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

1.3910 inches minimum and 1.3980 inches maximum overall length, 1.1120 inches minimum and 1.1160 inches maximum body inside diameter, 1.3875 inches minimum and 1.3885 inches maximum body outside diameter, 1.6250 inches nominal flange outside diameter, 0.0938 inches nominal first hole diameter

Product Characteristics

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

Hole Diameter: 0.0938 inches nominal first
Overall Length: 1.3910 inches minimum and 1.3980 inches maximum
Body Outside Diameter: 1.3875 inches minimum and 1.3885 inches maximum
Body Inside Diameter: 1.1120 inches minimum and 1.1160 inches maximum
Flange Outside Diameter: 1.6250 inches nominal
Flange Width: 0.0600 inches minimum and 0.0640 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Antirotation/Lubrication Type And Quantity: 2 hole
Surface Groove Location And Quantity: 1 external
Material: oil lubricating lubrication
Material: steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
2840-00-037-6806	No Name Available	01/01/1963

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
2810H37-022-3	Sleeve Bearing
31858P010	Sleeve Bearing
31858P10	Sleeve Bearing
AS31858P10	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-479-3021?

The FSCG of the NSN 3120-00-479-3021 is 3120

Does the NSN 3120-00-479-3021 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-479-3021 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 3120-00-479-3021 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-479-3021 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 3120-00-479-3021 was assigned to the Federal Catalog?

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