3120-00-946-5246

Find complete technical information, availability, and procurement data for: 3120-00-946-5246
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-946-5246

Item Name Code

13204

Assigment Date

03/18/1966 (60 years ago)

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. For items specifically designed for aviation, see pulley(1), groove, aviation.

10.2500 inches minimum and 10.2510 inches maximum body inside diameter, 11.9990 inches minimum and 12.0000 inches maximum spherical body diameter, 0.0930 inches nominal first hole diameter, grooved circular lubricant accommodation style, 4.9900 inches minimum and 5.0100 inches maximum overall length

Product Characteristics

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

Hole Diameter: 0.0930 inches nominal first
Overall Length: 4.9900 inches minimum and 5.0100 inches maximum
Body Inside Diameter: 10.2500 inches minimum and 10.2510 inches maximum
Spherical Body Diameter: 11.9990 inches minimum and 12.0000 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: round all corners
Antirotation/Lubrication Type And Quantity: 16 hole
Surface Groove Location And Quantity: 1 internal
Special Features: 8 holes in each end surface
Material: aluminum alloy overall
Surface Treatment: anodize overall
Style Designator: solid
Test Data Document: "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
65104-11017-101	Spherical Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-946-5246?

The FSCG of the NSN 3120-00-946-5246 is 3120

Does the NSN 3120-00-946-5246 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-946-5246 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-00-946-5246 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-946-5246 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 3120-00-946-5246 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Mar 18, 1966