SG3539REVCPC18

View detailed technical data, stock status, and sourcing information for: SG3539REVCPC18
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-720-2883

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

0.3125 inches nominal first hole diameter, 2.8111 inches minimum and 2.8118 inches maximum flange outside diameter, 1.8700 inches minimum and 1.8900 inches maximum overall length, 1.9995 inches minimum and 2.0000 inches maximum body outside diameter, 1.2490 inches minimum and 1.2500 inches maximum body inside diameter

Product Characteristics

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

Hole Diameter: 0.3125 inches nominal first
Overall Length: 1.8700 inches minimum and 1.8900 inches maximum
Body Outside Diameter: 1.9995 inches minimum and 2.0000 inches maximum
Body Inside Diameter: 1.2490 inches minimum and 1.2500 inches maximum
Flange Outside Diameter: 2.8111 inches minimum and 2.8118 inches maximum
Flange Width: 0.3740 inches minimum and 0.3760 inches maximum
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
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 and flange
Surface Finish: 125.0 microinches right end surface of left flange
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches right end surface of body
Antirotation/Lubrication Type And Quantity: 1 hole
Material: copper alloy 934 overall
Style Designator: solid, external flange one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4320-00-471-8340	No Name Available	10/01/1982

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
3297259PC18	Sleeve Bushing
S807EAF	Sleeve Bushing
S807EAF0713	Sleeve Bushing
SG3539REVCPC18	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-720-2883?

The FSCG of the NSN 3120-00-720-2883 is 3120

Does the NSN 3120-00-720-2883 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-720-2883 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 3120-00-720-2883 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-720-2883 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 3120-00-720-2883 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963