3120-00-991-8470 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-991-8470.

Summary

Explore detailed summary information for bearing: 3120-00-991-8470. 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: 3120-00-991-8470
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1962

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.

chamfered inside right corner corner shape, 2.6255 inches minimum and 2.6260 inches maximum body inside diameter, chamfered inside left corner corner shape, round left flange body corner corner shape, 2.8455 inches minimum and 2.8460 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-991-8470 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 2.6255 inches minimum and 2.6260 inches maximum
Body Outside Diameter: 2.8455 inches minimum and 2.8460 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Flange Outside Diameter: 3.2440 inches minimum and 3.2540 inches maximum
Flange Width: 0.1740 inches minimum and 0.1800 inches maximum
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Overall Length: 3.0370 inches minimum and 3.0530 inches maximum
Material: steel overall
Precious Material And Location: inner and outer dia silver
Precious Material And Weight: 3.740 silver ounces, troy
Precious Material: silver
Special Features: splines all around flange
Style Designator: solid, external flange one end

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
147850Y2	Sleeve Bearing
GM147850Y2	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-991-8470. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-991-8470?: The FSCG of the NSN 3120-00-991-8470 is 3120

Does the NSN 3120-00-991-8470 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-991-8470 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 3120-00-991-8470 contain precious materials?: Item contains silver.

Does NSN 3120-00-991-8470 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.