CA8920-8A

View detailed technical data, stock status, and sourcing information for: CA8920-8A
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-684-5821

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

125.0 microinches intermediate layer surface finish, 3.2812 inches nominal overall length, square all corners corner shape, 1.5744 inches minimum and 1.5749 inches maximum body inside diameter, 1.8750 inches minimum and 1.8760 inches maximum body outside diameter

Product Characteristics

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

Overall Length: 3.2812 inches nominal
Body Outside Diameter: 1.8750 inches minimum and 1.8760 inches maximum
Body Inside Diameter: 1.5744 inches minimum and 1.5749 inches maximum
Corner Shape: square all corners
Surface Finish: 125.0 microinches intermediate layer
Material: nickel alloy k-500 overall
Style Designator: solid, plain, no outside flanges

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
CA8920-8A	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-684-5821?

The FSCG of the NSN 3120-00-684-5821 is 3120

Does the NSN 3120-00-684-5821 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-684-5821 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 3120-00-684-5821 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-684-5821 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 3120-00-684-5821 was assigned to the Federal Catalog?

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