4020640 Spherical Plain Bearing

Comprehensive specifications and application details for: 4020640 Spherical Plain Bearing.

Summary

Explore detailed summary information for bearing: 4020640. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 4020640
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-352-7645
Item Name Code: 13204
Federal Item Identification Guide: A045A0
Assigment Date: 02/06/1974

A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

0.6400 inches minimum and 0.6500 inches maximum extension outside diameter, 0.4480 inches minimum and 0.4490 inches maximum body inside diameter, ams 5663 assn std single material response overall material document and classification, nickel alloy overall material, 0.6150 inches minimum and 0.6250 inches maximum overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-352-7645 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.4480 inches minimum and 0.4490 inches maximum
Extension Outside Diameter: 0.6400 inches minimum and 0.6500 inches maximum
Overall Length: 0.6150 inches minimum and 0.6250 inches maximum
Material Document And Classification: ams 5663 assn std single material response overall
Material: nickel alloy overall
Spherical Body Diameter: 0.8790 inches minimum and 0.8795 inches maximum

Frequently Asked Questions

Find quick answers to common questions about bearing: 4020640. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-352-7645?: The FSCG of the NSN 3120-00-352-7645 is 3120

Does the NSN 3120-00-352-7645 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-352-7645 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 3120-00-352-7645 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-352-7645 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.