3120-00-621-3996

Find complete technical information, availability, and procurement data for: 3120-00-621-3996
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-621-3996

Item Name Code

22210

Assigment Date

01/01/1961 (65 years ago)

2.8080 inches minimum and 2.8280 inches maximum body outside diameter, 0.2450 inches minimum and 0.2650 inches maximum first hole diameter, 1.1180 inches minimum and 1.1200 inches maximum overall length, unable to decode lubrication material, grooved circular 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.

Hole Diameter: 0.2450 inches minimum and 0.2650 inches maximum first
Overall Length: 1.1180 inches minimum and 1.1200 inches maximum
Body Outside Diameter: 2.8080 inches minimum and 2.8280 inches maximum
Lubrication Material: unable to decode
Lubricant Accommodation Style: grooved circular
Locking Lug Height: 0.1500 inches minimum and 0.2200 inches maximum
Locking Lug Length: 0.0150 inches nominal
Locking Lug Width: 0.1300 inches minimum and 0.1350 inches maximum
Corner Shape: square all corners
Antirotation/Lubrication Type And Quantity: 1 hole
Surface Groove Location And Quantity: 1 internal
Distance From Lug End To End Of Bearing: 0.3150 inches minimum and 0.3230 inches maximum
Style Designator: half sleeve, 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Below is a list of NSNs that have been officially superseded by this NSN: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
2805-00-349-4618	No Name Available	01/01/1960
2805-00-349-5797	No Name Available	05/16/1969

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
B5Q6337D	Sleeve Bearing Half
EAM6337M020	Sleeve Bearing Half

FAQs

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

What is the FSCG of the NSN 3120-00-621-3996?

The FSCG of the NSN 3120-00-621-3996 is 3120

Does the NSN 3120-00-621-3996 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308090

Does NSN 3120-00-621-3996 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 3120-00-621-3996 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-621-3996 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 3120-00-621-3996 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961