588099-001

View detailed technical data, stock status, and sourcing information for: 588099-001
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-010-4326

Item Name Code

13206

Assigment Date

09/29/1975 (50 years ago)

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.

0.1250 inches nominal first hole diameter, 0.3280 inches minimum and 0.3290 inches maximum body inside diameter, 0.5000 inches nominal body outside diameter, 1.3100 inches nominal flange outside diameter, 0.6200 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.1250 inches nominal first
Overall Length: 0.6200 inches nominal
Body Outside Diameter: 0.5000 inches nominal
Body Inside Diameter: 0.3280 inches minimum and 0.3290 inches maximum
Flange Outside Diameter: 1.3100 inches nominal
Flange Width: 0.0700 inches nominal
End To Flange Distance: 0.2100 inches nominal
Corner Shape: square center flange left body corner
Corner Shape: square center flange outside left corner
Corner Shape: square center flange outside right corner
Corner Shape: square center flange right body corner
Corner Shape: round inside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Hardness Rating: 40.0 rockwell c minimum and 47.0 rockwell c maximum overall
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 125.0 microinches outside diameter surface of flange
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches left end surface of flange
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 125.0 microinches right end surface of flange
Surface Finish: 36.0 microinches inside diameter surface of body
Antirotation/Lubrication Type And Quantity: 6 hole
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
Surface Treatment: passivate and oxide overall
Surface Treatment Document And Classification: qq-p-35 fed spec 1st treatment response and mil-c-13924 cl 1 mil spec 2nd treatment response overall
Style Designator: solid, external flange

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
588099-001	Sleeve Bushing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-01-010-4326?

The FSCG of the NSN 3120-01-010-4326 is 3120

Does the NSN 3120-01-010-4326 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-010-4326 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 3120-01-010-4326 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-010-4326 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 3120-01-010-4326 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Sep 29, 1975