3120-00-556-6378

Find complete technical information, availability, and procurement data for: 3120-00-556-6378
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-556-6378

Item Name Code

13211

Assigment Date

11/08/1974 (51 years ago)

1.1400 inches minimum and 1.1500 inches maximum counterbore diameter, 0.1050 inches nominal counterbore depth, 1.3150 inches minimum and 1.3160 inches maximum outside diameter, counterbored cross-sectional shape style, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: counterbored
Counterbore Diameter: 1.1400 inches minimum and 1.1500 inches maximum
Counterbore Depth: 0.1050 inches nominal
Outside Diameter: 1.3150 inches minimum and 1.3160 inches maximum
Center Hole Shape Style: round
Diameter: 1.0000 inches nominal
Overall Thickness: 0.3100 inches nominal
Corner Shape: square first inside corner
Corner Shape: square first outside corner
Corner Shape: square fourth inside corner
Corner Shape: square second inside corner
Corner Shape: square second outside corner
Corner Shape: square third inside corner
Material: copper alloy overall
Surface Condition: ground
Style Designator: round

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
02-15572-01	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-556-6378?

The FSCG of the NSN 3120-00-556-6378 is 3120

Does the NSN 3120-00-556-6378 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-556-6378 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 3120-00-556-6378 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-556-6378 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 3120-00-556-6378 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Nov 8, 1974