3120-00-198-8771

Find complete technical information, availability, and procurement data for: 3120-00-198-8771
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-198-8771

Item Name Code

13206

Assigment Date

12/15/1971 (54 years ago)

7.5000 inches nominal overall length, square all corners corner shape, 32.0 microinches outside diameter surface of body surface finish, 1.7540 inches minimum and 1.7560 inches maximum body inside diameter, 2.1250 inches nominal 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: 7.5000 inches nominal
Body Outside Diameter: 2.1250 inches nominal
Body Inside Diameter: 1.7540 inches minimum and 1.7560 inches maximum
Corner Shape: square all corners
Surface Finish: 32.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches inside diameter surface of body
Special Features: notch left side 0.3750 in. wide; od relieved end opposite notch to 1.9980 in. min,2.0020 in. max
Material: nickel alloy k-500 or nickel alloy 502 overall
Material Document And Classification: qq-n-286 fed spec all material responses 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
014NGC0-02-302	Sleeve Bushing
55-22041-20C	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-198-8771?

The FSCG of the NSN 3120-00-198-8771 is 3120

Does the NSN 3120-00-198-8771 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-198-8771 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 3120-00-198-8771 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-198-8771 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 3120-00-198-8771 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Dec 15, 1971