3120-01-251-0180 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-01-251-0180.

Summary

Explore detailed summary information for bearing: 3120-01-251-0180. 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: 3120-01-251-0180
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 03/11/1987

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.

0.7500 inches minimum and 0.7505 inches maximum body outside diameter, chamfered outside right corner corner shape, 1 hole antirotation/lubrication type and quantity, 0.4900 inches minimum and 0.5100 inches maximum body inside diameter, chamfered outside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-251-0180 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 1 hole
Body Inside Diameter: 0.4900 inches minimum and 0.5100 inches maximum
Body Outside Diameter: 0.7500 inches minimum and 0.7505 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Flange Outside Diameter: 1.1800 inches minimum and 1.2000 inches maximum
Flange Width: 0.1700 inches nominal
Hole Diameter: 0.1250 inches nominal first
Left Internal Flange Hole Diameter: 0.2500 inches minimum and 0.2530 inches maximum
Left Internal Flange Width: 0.1700 inches nominal
Overall Length: 0.4000 inches minimum and 0.4200 inches maximum
Material: steel comp 4140 overall
Style Designator: solid, external flange one end, internal flange one end
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
44300-93	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-251-0180. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-251-0180?: The FSCG of the NSN 3120-01-251-0180 is 3120

Does the NSN 3120-01-251-0180 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-251-0180 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 3120-01-251-0180 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-251-0180 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.