3120-00-737-4681

Find complete technical information, availability, and procurement data for: 3120-00-737-4681
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-737-4681

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

0.9375 inches nominal overall length, chamfered outside left corner corner shape, 3.3120 inches minimum and 3.3130 inches maximum body outside diameter, square outside right corner corner shape, 3.0990 inches minimum and 3.1000 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 0.9375 inches nominal
Body Outside Diameter: 3.3120 inches minimum and 3.3130 inches maximum
Body Inside Diameter: 3.0990 inches minimum and 3.1000 inches maximum
Corner Shape: chamfered outside left corner
Corner Shape: square outside right corner
Material: copper alloy inner layer
Material: steel comp 1010 outer layer
Material Document And Classification: 66 fed std single material response outer layer
Material Document And Classification: sae 49 assn std single material response inner layer
Style Designator: solid, 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
6704107	Sleeve Bearing
7374681	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-737-4681?

The FSCG of the NSN 3120-00-737-4681 is 3120

Does the NSN 3120-00-737-4681 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-737-4681 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 3120-00-737-4681 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-737-4681 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 3120-00-737-4681 was assigned to the Federal Catalog?

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