693263

View detailed technical data, stock status, and sourcing information for: 693263
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-757-2228

Item Name Code

22293

Assigment Date

01/01/1961 (65 years ago)

2.770 inches minimum and 2.830 inches maximum width across flats, 0.280 inches minimum and 0.290 inches maximum mounting hole diameter, 2.770 inches minimum and 2.830 inches maximum length across flats, 0.120 inches minimum and 0.130 inches maximum overall thickness, four holes mounting hole arrangement style

Product Characteristics

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

Length Across Flats: 2.770 inches minimum and 2.830 inches maximum
Mounting Hole Diameter: 0.280 inches minimum and 0.290 inches maximum
Mounting Hole Arrangement Style: four holes
Overall Thickness: 0.120 inches minimum and 0.130 inches maximum
Width Across Flats: 2.770 inches minimum and 2.830 inches maximum
Hardness Rating: 28.0 rockwell c minimum and 34.0 rockwell c maximum
Distance From Vertical Centerline To Center Of Right Hole: 1.105 inches nominal
Distance From Horizontal Centerline To Center Of Right Hole: 1.105 inches nominal
Mounting Hole Type: round, unthreaded
Material: steel comp 4130 overall
Material Document And Classification: mil-s-18729 mil spec single material response overall
Style Designator: four flats

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
693263	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-00-757-2228?

The FSCG of the NSN 3110-00-757-2228 is 3110

Does the NSN 3110-00-757-2228 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-757-2228 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 3110-00-757-2228 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-757-2228 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 3110-00-757-2228 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961