3120-00-678-7353

Find complete technical information, availability, and procurement data for: 3120-00-678-7353
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-678-7353

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

An item designed to expedite or simplify the connection of two or more electrical conductors without bringing them to a fixed point such as a binding post or terminal. It may have a separate tubular shaped piece of nonmetallic, flexible material designed to be slipped over the crimped first piece to seal the conductor joint through heat sealing.

2.8810 inches minimum and 2.8815 inches maximum body inside diameter, 5.2500 inches nominal flange outside diameter, 4.8750 inches minimum and 4.8760 inches maximum body outside diameter, 3.0000 inches nominal overall length, 0.2500 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: 0.2500 inches nominal first
Overall Length: 3.0000 inches nominal
Body Outside Diameter: 4.8750 inches minimum and 4.8760 inches maximum
Body Inside Diameter: 2.8810 inches minimum and 2.8815 inches maximum
Flange Outside Diameter: 5.2500 inches nominal
Flange Width: 0.3730 inches minimum and 0.3740 inches maximum
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 left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Finish: 16.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches left end surface of body and flange
Surface Finish: 32.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of flange
Surface Finish: 32.0 microinches right end surface of left flange
Surface Finish: 32.0 microinches right end surface of body
Antirotation/Lubrication Type And Quantity: 2 hole
Special Features: class c steel dowel pins furnished
Material: lubricant lubrication
Material: steel uns j03008 outer layer
Material: tin alloy inner layer
Material Document And Classification: mil-s-15083,grade b mil spec 2nd material response outer layer
Material Document And Classification: qq-t-390,grade 2 fed spec 1st material response inner layer
Style Designator: segmented, external flange
Reference Number Differentiating Characteristics: elr no.

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:

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FAQs

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

What is the FSCG of the NSN 3120-00-678-7353?

The FSCG of the NSN 3120-00-678-7353 is 3120

Does the NSN 3120-00-678-7353 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-678-7353 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 3120-00-678-7353 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-678-7353 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 3120-00-678-7353 was assigned to the Federal Catalog?

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