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3120-00-010-2989 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-010-2989.

Summary

Explore detailed summary information for bearing: 3120-00-010-2989. 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
3120-00-010-2989
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
04/15/1967

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.

1.0010 inches nominal body inside diameter, chamfered inside left corner corner shape, 1.2530 inches nominal body outside diameter, chamfered left flange outside right corner corner shape, chamfered outside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-010-2989 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
1.0010 inches nominal
Body Outside Diameter
1.2530 inches nominal
Corner Shape
chamfered outside right corner
Corner Shape
chamfered inside left corner
Corner Shape
chamfered left flange outside right corner
Corner Shape
chamfered outside left corner
Corner Shape
round left flange body corner
Corner Shape
square inside right corner
Flange Outside Diameter
1.8750 inches nominal
Flange Width
0.1250 inches nominal
Overall Length
0.6250 inches nominal
Material Document And Classification
mil-b-5697,ty 1,comp a mil spec single material response overall
Material
copper alloy overall
Material
oil lubricating lubrication
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
10898052 Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-010-2989. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-010-2989?
The FSCG of the NSN 3120-00-010-2989 is 3120
Does the NSN 3120-00-010-2989 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-010-2989 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 3120-00-010-2989 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-010-2989 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.
When the NSN 3120-00-010-2989 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Sat, Apr 15, 1967

Price & Availability

Fill out the form to get pricing and availability details for the bearing: 3120-00-010-2989

Stock Availability

This product is available in the following quantities and conditions:

New Material 221
New Surplus 204
Total 425
Availability of this item was last updated on: 12/10/2025 01:12 AM EST. Availability may have changed since then. Request a quote for up to date pricing and availability.

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