3274528

View detailed technical data, stock status, and sourcing information for: 3274528
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-172-8851

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

0.1370 inches minimum and 0.1380 inches maximum flange width, 0.4986 inches minimum and 0.4990 inches maximum body inside diameter, 0.9920 inches minimum and 0.9940 inches maximum flange outside diameter, 0.4430 inches minimum and 0.4530 inches maximum overall length, 0.7501 inches minimum and 0.7503 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: 0.4430 inches minimum and 0.4530 inches maximum
Body Outside Diameter: 0.7501 inches minimum and 0.7503 inches maximum
Body Inside Diameter: 0.4986 inches minimum and 0.4990 inches maximum
Flange Outside Diameter: 0.9920 inches minimum and 0.9940 inches maximum
Flange Width: 0.1370 inches minimum and 0.1380 inches maximum
Corner Shape: square all corners
Special Features: flat portion on flange 0.4278 to 0.4282 in. dia from center line
Material: oil lubricating lubrication
Material: iron cast uns f12101 overall
Material Document And Classification: qq-i-652,cl 30 fed spec single material response 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Below is a list of NSNs that have been officially superseded by this NSN: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
2910-00-364-4028	No Name Available	01/01/1963

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
21-20106-00	Sleeve Bearing
21-20106-10	Sleeve Bearing
3221163	Sleeve Bearing
3274528	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-172-8851?

The FSCG of the NSN 3120-00-172-8851 is 3120

Does the NSN 3120-00-172-8851 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-172-8851 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 3120-00-172-8851 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-172-8851 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 3120-00-172-8851 was assigned to the Federal Catalog?

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