66-5212-1

View detailed technical data, stock status, and sourcing information for: 66-5212-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-884-7284

Item Name Code

13206

Assigment Date

01/01/1962 (64 years ago)

1.1180 inches minimum and 1.1220 inches maximum flange outside diameter, 1.2200 inches nominal overall length, 0.9375 inches minimum and 0.9382 inches maximum body outside diameter, 0.7490 inches minimum and 0.7497 inches maximum body inside diameter, 0.0800 inches nominal flange width

Product Characteristics

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

Overall Length: 1.2200 inches nominal
Body Outside Diameter: 0.9375 inches minimum and 0.9382 inches maximum
Body Inside Diameter: 0.7490 inches minimum and 0.7497 inches maximum
Flange Outside Diameter: 1.1180 inches minimum and 1.1220 inches maximum
Flange Width: 0.0800 inches nominal
Lubricant Accommodation Style: grooved circular
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 inside diameter surface of body
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 body
Surface Groove Location And Quantity: 1 external
Material: steel comp e4340 or steel comp 4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Surface Treatment: cadmium overall
Style Designator: solid, external flange one end

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
66-5212-1	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-884-7284?

The FSCG of the NSN 3120-00-884-7284 is 3120

Does the NSN 3120-00-884-7284 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-884-7284 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 3120-00-884-7284 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-884-7284 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 3120-00-884-7284 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962