397852 Sleeve Bushing

Comprehensive specifications and application details for: 397852 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 397852. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 397852
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-283-2721
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 08/26/1973

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.1160 inches nominal left internal flange hole diameter, 0.1800 inches nominal body inside diameter, 0.2513 inches minimum and 0.2523 inches maximum body outside diameter, square all corners corner shape, 0.0250 inches nominal left internal flange width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-283-2721 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.1800 inches nominal
Body Outside Diameter: 0.2513 inches minimum and 0.2523 inches maximum
Corner Shape: square all corners
Left Internal Flange Hole Diameter: 0.1160 inches nominal
Left Internal Flange Width: 0.0250 inches nominal
Overall Length: 0.1250 inches nominal
Material: copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485 overall
Style Designator: solid, plain, no outside flanges, internal flange one end
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 63.0 microinches inside diameter surface of body

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-283-2721?: The FSCG of the NSN 3120-00-283-2721 is 3120

Does the NSN 3120-00-283-2721 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-00-283-2721 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 3120-00-283-2721 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-283-2721 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.