749763

View detailed technical data, stock status, and sourcing information for: 749763
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 749763 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-351-0520

Item Name Code

22293

Assigment Date

12/28/1991 (34 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.

3.0320 inches nominal outside diameter, 0.4960 inches nominal overall thickness, round, unthreaded mounting hole type, 0.2190 inches nominal mounting hole diameter, 2.4190 inches nominal aperture 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: 3.0320 inches nominal
Mounting Hole Diameter: 0.2190 inches nominal
Aperture Diameter: 2.4190 inches nominal
Overall Thickness: 0.4960 inches nominal
Mounting Hole Type: round, unthreaded
Outside Raised Surface Diameter: 2.6710 inches nominal
Material: aluminum alloy 6061 overall
Material Document And Classification: ams 4117 assn std single material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment 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
749763	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-351-0520?

The FSCG of the NSN 3110-01-351-0520 is 3110

Does the NSN 3110-01-351-0520 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-351-0520 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 3110-01-351-0520 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-351-0520 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 3110-01-351-0520 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Dec 28, 1991