6435-20153-103

View detailed technical data, stock status, and sourcing information for: 6435-20153-103
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-978-7521

Item Name Code

22293

Assigment Date

10/10/1966 (59 years ago)

0.318 inches nominal corner radius, 1.503 inches minimum and 1.520 inches maximum length, horizontal centerline mounting hole arrangement style, 1.228 inches minimum and 1.248 inches maximum width, 0.203 inches nominal mounting hole diameter

Product Characteristics

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

Width: 1.228 inches minimum and 1.248 inches maximum
Length: 1.503 inches minimum and 1.520 inches maximum
Mounting Hole Diameter: 0.203 inches nominal
Mounting Hole Arrangement Style: horizontal centerline
Corner Radius: 0.318 inches nominal
Distance Between Holes Along Length: 0.874 inches minimum and 0.877 inches maximum
Bolt Circle Hole Quantity: 2
Overall Thickness: 0.185 inches minimum and 0.186 inches maximum
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum
Mounting Hole Type: round, unthreaded
Special Features: one central tang 0.602 in.nom lg by 0.250 in.w extending one side w/0.310 in.corner radius;holes countersunk 82 deg to 0.390 in.min,0.400 in.max dia;shape:special
Material: steel comp e4340 overall
Surface Treatment: oxide overall
Test Data Document: "81349-mili6868 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
6435-20153-103	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-00-978-7521?

The FSCG of the NSN 3110-00-978-7521 is 3110

Does the NSN 3110-00-978-7521 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-978-7521 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 3110-00-978-7521 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-978-7521 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 3110-00-978-7521 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Oct 10, 1966