3120-01-273-6901 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-273-6901.

Summary

Explore detailed summary information for bearing: 3120-01-273-6901. 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: 3120-01-273-6901
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 02/29/1988

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

3.0000 inches nominal body inside diameter, 3 hole antirotation/lubrication type and quantity, 4.3308 inches minimum and 4.3317 inches maximum body outside diameter, chamfered outside right corner corner shape, chamfered inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-273-6901 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 3 hole
Body Inside Diameter: 3.0000 inches nominal
Body Outside Diameter: 4.3308 inches minimum and 4.3317 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered outside left corner
Corner Shape: relief groove left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square inside right corner
Flange Outside Diameter: 5.7500 inches nominal
Flange Width: 0.7500 inches nominal
Hole Diameter: 0.3125 inches nominal first
Left Internal Flange Hole Diameter: 2.4385 inches minimum and 2.4390 inches maximum
Left Internal Flange Width: 1.2500 inches nominal
Overall Length: 1.6250 inches nominal
Material: steel comp 1141 overall
Special Features: antirotation holes on flange are threaded 18-unc 2b; coat all surfaces with a corrosion preventive per mil-c-16173 grade 1
Style Designator: solid, external flange one end, internal flange one end
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside 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
J-30039	Sleeve Bearing
J30039	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-273-6901. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-273-6901?: The FSCG of the NSN 3120-01-273-6901 is 3120

Does the NSN 3120-01-273-6901 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-273-6901 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 3120-01-273-6901 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-273-6901 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.