3120-01-242-1877 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-01-242-1877.

Summary

Explore detailed summary information for bearing: 3120-01-242-1877. 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: 3120-01-242-1877
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 10/08/1986

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, 4.8772 inches minimum and 4.8779 inches maximum body outside diameter, 4.0062 inches minimum and 4.0092 inches maximum body inside diameter, icbm end item identification, feat criticality code justification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-242-1877 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: icbm
Body Inside Diameter: 4.0062 inches minimum and 4.0092 inches maximum
Body Outside Diameter: 4.8772 inches minimum and 4.8779 inches maximum
Corner Shape: square all corners
Criticality Code Justification: feat
Overall Length: 4.0000 inches nominal
Material Document And Classification: ms 6415 assn std single material response overall
Material: steel comp 4340 overall
Special Features: critical application item (cai)
Style Designator: solid, plain, no outside flanges
Surface Finish: 63.0 microinches inside diameter surface of body

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
29-35050-3	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-242-1877. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-242-1877?: The FSCG of the NSN 3120-01-242-1877 is 3120

Does the NSN 3120-01-242-1877 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-242-1877 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-01-242-1877 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-242-1877 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.