2907555

View detailed technical data, stock status, and sourcing information for: 2907555
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-320-8243

Item Name Code

22293

Assigment Date

06/04/1990 (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.

1.000 inches nominal overall thickness, 0.874 inches minimum and 0.875 inches maximum aperture diameter, 2.000 inches nominal width, 1.250 inches nominal outside raised surface diameter, 2.000 inches nominal length

Product Characteristics

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

Width: 2.000 inches nominal
Length: 2.000 inches nominal
Aperture Diameter: 0.874 inches minimum and 0.875 inches maximum
Overall Thickness: 1.000 inches nominal
Outside Raised Surface Diameter: 1.250 inches nominal
Special Features: there are two sets of bolt holes; the first of bolt holes is located on left end with a diameter of 0.204 inches with varaition of minus 0.003 and plus of 0.005 inches with a distance of 0.312 inches from bolt hole center to bolt hole center; the second set of bolt holes is located at right end with a diameter of 0.1883 inches with a varaition of minus 0.00000 and a plus of 0.0010 inches with a distance of 0.375 inches from bolt hole center to bolt hole center
Material: aluminum alloy 6061 overall
Material Document And Classification: qq-a-2501/11,type 6 fed spec single material response overall

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
2907555	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-320-8243?

The FSCG of the NSN 3110-01-320-8243 is 3110

Does the NSN 3110-01-320-8243 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-320-8243 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 3110-01-320-8243 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-320-8243 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 3110-01-320-8243 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Mon, Jun 4, 1990