3120-00-171-2221

Find complete technical information, availability, and procurement data for: 3120-00-171-2221
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-171-2221

Item Name Code

13205

Assigment Date

08/25/1972 (53 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

square all corners corner shape, 0.2497 inches minimum and 0.2503 inches maximum body outside diameter, copper alloy inner layer material, 0.1858 inches minimum and 0.1865 inches maximum body inside diameter, 0.1850 inches minimum and 0.1900 inches maximum overall length

Product Characteristics

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

Overall Length: 0.1850 inches minimum and 0.1900 inches maximum
Body Outside Diameter: 0.2497 inches minimum and 0.2503 inches maximum
Body Inside Diameter: 0.1858 inches minimum and 0.1865 inches maximum
Corner Shape: square all corners
Material: copper alloy inner layer
Material: steel outer layer
Style Designator: split, 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
03DU03	Sleeve Bearing
137-517-9602	Sleeve Bearing
SM-C-773528-1	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-171-2221?

The FSCG of the NSN 3120-00-171-2221 is 3120

Does the NSN 3120-00-171-2221 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-171-2221 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 3120-00-171-2221 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-171-2221 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 3120-00-171-2221 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Aug 25, 1972