3120-00-348-3647 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-00-348-3647.

Summary

Explore detailed summary information for bearing: 3120-00-348-3647. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-348-3647
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

1.2180 inches minimum and 1.2310 inches maximum body inside diameter, landing gear acft end item identification, 1.4390 inches minimum and 1.4398 inches maximum body outside diameter, square left flange body corner corner shape, 4 hole antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-348-3647 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: landing gear acft
Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 1.2180 inches minimum and 1.2310 inches maximum
Body Outside Diameter: 1.4390 inches minimum and 1.4398 inches maximum
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 2.0000 inches nominal
Flange Width: 0.1050 inches nominal
Hole Diameter: 0.0610 inches minimum and 0.0660 inches maximum first
Lubricant Accommodation Style: grooved circular
Overall Length: 1.1250 inches nominal
Material Document And Classification: mil-s-5000 mil spec single material response overall
Material: steel comp e4340 or steel comp 4340 overall
Style Designator: solid, external flange one end
Surface Finish: 100.0 microinches outside diameter surface of body
Surface Finish: 100.0 microinches right end surface of left flange
Surface Finish: 250.0 microinches left end surface of body and flange
Surface Finish: 250.0 microinches inside diameter surface of body
Surface Finish: 250.0 microinches outside diameter surface of flange
Surface Finish: 250.0 microinches right end surface of body
Surface Groove Location And Quantity: 1 external

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
761005	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-348-3647. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-348-3647?: The FSCG of the NSN 3120-00-348-3647 is 3120

Does the NSN 3120-00-348-3647 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-00-348-3647 require demilitarization?: Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 3120-00-348-3647 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-348-3647 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.