5905690

View detailed technical data, stock status, and sourcing information for: 5905690
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-271-8426

Item Name Code

22293

Assigment Date

01/31/1988 (38 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.

2.0520 inches minimum and 2.0720 inches maximum body diameter, vertical centerline mounting hole arrangement style, 0.2180 inches minimum and 0.2240 inches maximum mounting hole diameter, 0.9900 inches minimum and 1.0100 inches maximum aperture diameter, 3.000 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.

Outside Diameter: 3.000 inches nominal
Body Diameter: 2.0520 inches minimum and 2.0720 inches maximum
Mounting Hole Diameter: 0.2180 inches minimum and 0.2240 inches maximum
Aperture Diameter: 0.9900 inches minimum and 1.0100 inches maximum
Mounting Hole Arrangement Style: vertical centerline
Distance Between Holes Along Width: 2.625 inches nominal
Body Thickness: 1.1160 inches nominal
Overall Thickness: 1.3880 inches minimum and 1.3900 inches maximum
Width Across Flats: 1.375 inches nominal
First Counterbore Diameter: 1.1810 inches minimum and 1.1814 inches maximum
Second Counterbore Diameter: 1.7550 inches minimum and 1.7750 inches maximum
Distance From Horizontal Centerline To Center Of Lower Hole: 1.3125 inches nominal
Mounting Hole Type: round, unthreaded
Special Features: 4 holes 0.272 in. min dia,on 2.500 in. dia
Material: steel comp 1211 or steel comp 1212 or steel comp 1213 or steel comp 12l14 or steel comp 1215 overall
Material Document And Classification: astm a108 assn std all material responses overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-c-13924,class 1 mil spec single treatment response overall
Style Designator: two flats

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
5905690	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-271-8426?

The FSCG of the NSN 3110-01-271-8426 is 3110

Does the NSN 3110-01-271-8426 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-271-8426 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 3110-01-271-8426 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-271-8426 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 3110-01-271-8426 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sun, Jan 31, 1988