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3120-00-412-9987 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-00-412-9987.

Summary

Explore detailed summary information for bearing: 3120-00-412-9987. 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
3120-00-412-9987
Item Name Code
13206
Federal Item Identification Guide
A045A0
Assigment Date
04/29/1970

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.

chamfered inside right corner corner shape, square outside left corner corner shape, chamfered inside left corner corner shape, 0.4214 inches minimum and 0.4224 inches maximum body inside diameter, 0.5635 inches minimum and 0.5640 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-412-9987 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
0.4214 inches minimum and 0.4224 inches maximum
Body Outside Diameter
0.5635 inches minimum and 0.5640 inches maximum
Corner Shape
chamfered inside left corner
Corner Shape
chamfered inside right corner
Corner Shape
square outside left corner
Corner Shape
square outside right corner
Overall Length
0.3720 inches minimum and 0.3780 inches maximum
Material Document And Classification
qq-c-465 fed spec single material response overall
Material
copper alloy 642 overall
Style Designator
solid, plain, no outside flanges

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
21-009B13-5-12 Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-412-9987. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-412-9987?
The FSCG of the NSN 3120-00-412-9987 is 3120
Does the NSN 3120-00-412-9987 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-00-412-9987 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 3120-00-412-9987 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-412-9987 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 3120-00-412-9987 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Apr 29, 1970

Price & Availability

Fill out the form to get pricing and availability details for the bearing: 3120-00-412-9987

Stock Availability

This product is available in the following quantities and conditions:

New Surplus 101
New Material 2
Overhauled 1
As Removed 1
Total 105
Availability of this item was last updated on: 10/16/2025 05:10 PM EDT. Availability may have changed since then. Request a quote for up to date pricing and availability.

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