3120-01-012-7439 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-01-012-7439.

Summary

Explore detailed summary information for bearing: 3120-01-012-7439. 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: 3120-01-012-7439
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 11/18/1975

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.

square all corners corner shape, 0.7120 inches nominal left internal flange width, 0.3590 inches nominal body inside diameter, 0.5400 inches nominal body outside diameter, 0.2030 inches nominal left internal flange hole diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-012-7439 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.3590 inches nominal
Body Outside Diameter: 0.5400 inches nominal
Corner Shape: square all corners
Left Internal Flange Hole Diameter: 0.2030 inches nominal
Left Internal Flange Width: 0.7120 inches nominal
Lubricant Accommodation Style: grooved circular
Overall Length: 1.3500 inches nominal
Material Document And Classification: qq-a-225/8,t6 fed spec single material response overall
Material: aluminum alloy 6061 overall
Special Features: right end corner of body relieved to 0.4190 in. min 0.4210 in. max dia 0.1000 in. lg
Style Designator: solid, plain, no outside flanges, internal flange one end
Surface Finish: 63.0 microinches intermediate layer
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
768-3432-001	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-012-7439. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-012-7439?: The FSCG of the NSN 3120-01-012-7439 is 3120

Does the NSN 3120-01-012-7439 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-012-7439 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 3120-01-012-7439 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-012-7439 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.