3110-01-277-6323

Find complete technical information, availability, and procurement data for: 3110-01-277-6323
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-277-6323

Item Name Code

22293

Assigment Date

04/25/1988 (38 years ago)

0.1155 inches nominal minor thickness, raised surface w/aperture cross-sectional shape style, 3.7500 inches nominal outside diameter, 0.4200 inches nominal mounting hole diameter, 1.3125 inches nominal aperture diameter

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: raised surface w/aperture
Outside Diameter: 3.7500 inches nominal
Minor Thickness: 0.1155 inches nominal
Mounting Hole Diameter: 0.4200 inches nominal
Aperture Diameter: 1.3125 inches nominal
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 4
Overall Thickness: 1.3750 inches nominal
Mounting Bolt Circle Diameter: 3.3120 inches nominal
Countersink Diameter: 0.2187 inches nominal
Raised Surface Height: 0.8375 inches nominal
Countersink Angle: 82.0 degrees nominal
Counterbore Diameter: 1.5005 inches minimum and 1.5015 inches maximum
Counterbore Depth: 1.2500 inches nominal
Mounting Hole Type: round, unthreaded, countersunk
Outside Raised Surface Diameter: 2.8740 inches minimum and 2.8750 inches maximum
Special Features: 2 additional holes on face
Material: copper alloy 510 or copper alloy overall
Material Document And Classification: qq-b-750 fed spec 1st material response or qq-c-00465,alloy 632m fed spec 2nd material response overall
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
803-4385059 PIECE 78	Bearing Retaining Plate
803-5959307-B-059	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-277-6323?

The FSCG of the NSN 3110-01-277-6323 is 3110

Does the NSN 3110-01-277-6323 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-277-6323 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 3110-01-277-6323 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-277-6323 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 3110-01-277-6323 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Apr 25, 1988