3110-01-317-5293

Find complete technical information, availability, and procurement data for: 3110-01-317-5293
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-317-5293

Item Name Code

22293

Assigment Date

03/31/1990 (36 years ago)

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.

2.156 inches nominal outside diameter, raised surface w/ aperture cross-sectional shape style, 0.281 inches nominal mounting hole diameter, 0.125 inches nominal counterbore depth, 0.438 inches nominal counterbore 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
Counterbore Diameter: 0.438 inches nominal
Counterbore Depth: 0.125 inches nominal
Outside Diameter: 2.156 inches nominal
Mounting Hole Diameter: 0.281 inches nominal
Aperture Diameter: 0.812 inches nominal
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 6
Overall Thickness: 0.562 inches nominal
Mounting Bolt Circle Diameter: 1.625 inches nominal
Raised Surface Height: 0.156 inches nominal
Hardness Rating: 35.0 rockwell c minimum and 40.0 rockwell c maximum
Mounting Hole Type: round, unthreaded, counterbored
Outside Raised Surface Diameter: 1.123 inches minimum and 1.124 inches maximum
Material: steel comp 4140 overall
Material Document And Classification: astm a304-79 assn std single material response overall
Surface Treatment: phosphate manganese overall
Surface Treatment Document And Classification: dod-p-16232 mil spec single treatment 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
2147689	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-317-5293?

The FSCG of the NSN 3110-01-317-5293 is 3110

Does the NSN 3110-01-317-5293 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-317-5293 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 3110-01-317-5293 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-317-5293 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 3110-01-317-5293 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Mar 31, 1990