3110-01-287-1632

Find complete technical information, availability, and procurement data for: 3110-01-287-1632
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-287-1632

Item Name Code

22293

Assigment Date

10/17/1988 (37 years ago)

A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes:pin, eccentric.

counterbored w/ aperture cross-sectional shape style, 4.3115 inches minimum and 4.3125 inches maximum body diameter, 0.4062 inches nominal mounting hole diameter, 1.3750 inches nominal minor thickness, 5.875 inches nominal outside 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: counterbored w/ aperture
Outside Diameter: 5.875 inches nominal
Minor Thickness: 1.3750 inches nominal
Body Diameter: 4.3115 inches minimum and 4.3125 inches maximum
Mounting Hole Diameter: 0.4062 inches nominal
Aperture Diameter: 3.680 inches nominal
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 6
Body Thickness: 0.3438 inches nominal
Overall Thickness: 1.7188 inches nominal
Mounting Bolt Circle Diameter: 9.1250 inches nominal
Surface Finish: 63.0 microinches aperture
Counterbore Diameter: 3.9370 inches minimum and 3.9379 inches maximum
Counterbore Depth: 0.2500 inches nominal
Mounting Hole Type: round, unthreaded
Material: copper alloy overall
Material Document And Classification: mil-b-21230,class 1 mil spec single 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
207 4553741 ITEM 3	Bearing Retaining Plate
6110-126 ITEM 3	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-287-1632?

The FSCG of the NSN 3110-01-287-1632 is 3110

Does the NSN 3110-01-287-1632 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-287-1632 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 3110-01-287-1632 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-287-1632 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 3110-01-287-1632 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Oct 17, 1988