EX109248

View detailed technical data, stock status, and sourcing information for: EX109248
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-074-8344

Item Name Code

22293

Assigment Date

04/08/1979 (47 years ago)

vertical centerline mounting hole arrangement style, 1.250 inches nominal aperture diameter, raised surface w/ aperture cross-sectional shape style, 2.500 inches nominal distance between holes along width, 4.702 inches minimum and 4.704 inches maximum 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: raised surface w/ aperture
Outside Diameter: 4.702 inches minimum and 4.704 inches maximum
Aperture Diameter: 1.250 inches nominal
Mounting Hole Arrangement Style: vertical centerline
Distance Between Holes Along Width: 2.500 inches nominal
Overall Thickness: 0.720 inches nominal
End Item Identification: 2350-01-061-2445
Raised Surface Height: 0.320 inches nominal
Thread Quantity Per Inch: 16
Hardness Rating: 20.0 rockwell c nominal
Nominal Thread Size: 0.375 inches
Distance From Horizontal Centerline To Center Of Lower Hole: 1.250 inches nominal
Mounting Hole Type: round, threaded
Outside Raised Surface Diameter: 1.748 inches minimum and 1.750 inches maximum
Material: steel comp 4140 overall
Style Designator: round
Thread Series Designator: unc

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
12267546	Bearing Retaining Plate
EX109248	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-074-8344?

The FSCG of the NSN 3110-01-074-8344 is 3110

Does the NSN 3110-01-074-8344 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-074-8344 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 3110-01-074-8344 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-074-8344 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 3110-01-074-8344 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Apr 8, 1979