3120AC1-005

View detailed technical data, stock status, and sourcing information for: 3120AC1-005
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-837-1831

Item Name Code

13206

Assigment Date

01/01/1962 (64 years ago)

square all corners corner shape, 0.8600 inches minimum and 0.8700 inches maximum overall length, 1.3765 inches minimum and 1.3775 inches maximum body outside diameter, 125.0 microinches left end surface of body surface finish, 1.2530 inches minimum and 1.2540 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.

Overall Length: 0.8600 inches minimum and 0.8700 inches maximum
Body Outside Diameter: 1.3765 inches minimum and 1.3775 inches maximum
Body Inside Diameter: 1.2530 inches minimum and 1.2540 inches maximum
Corner Shape: square all corners
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of body
Material: copper alloy 958 or copper alloy 955 overall
Material Document And Classification: qq-c-390 alloy g1 type 1 fed spec single material response or type 2 fed spec single material response overall
Surface Treatment: cadmium left end surface of body
Surface Treatment: cadmium outside diameter surface of body
Surface Treatment: cadmium right end surface of body
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
3120AC1-005	Sleeve Bushing
5152-5	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-837-1831?

The FSCG of the NSN 3120-00-837-1831 is 3120

Does the NSN 3120-00-837-1831 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-837-1831 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 3120-00-837-1831 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-837-1831 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 3120-00-837-1831 was assigned to the Federal Catalog?

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