2143951 PIECE 4

View detailed technical data, stock status, and sourcing information for: 2143951 PIECE 4
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-197-1024

Item Name Code

13205

Assigment Date

12/18/1984 (41 years ago)

3.0080 inches nominal body inside diameter, 3.5000 inches nominal body outside diameter, chamfered outside left corner corner shape, square inside left corner corner shape, 2.9375 inches nominal 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: 2.9375 inches nominal
Body Outside Diameter: 3.5000 inches nominal
Body Inside Diameter: 3.0080 inches nominal
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Finish: 63.0 microinches overall
Special Features: left end outside surface of body stepped 3.245 in. dia,0.375 in. wide
Material: plastic polytetrafluoroethylene overall
Material Document And Classification: mil-p-19468 mil spec single material response overall
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
2143951 PIECE 4	Sleeve Bearing
77682-72X5 PIECE 4	Sleeve Bearing
SSN637-125-2143951 PIECE 4	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-197-1024?

The FSCG of the NSN 3120-01-197-1024 is 3120

Does the NSN 3120-01-197-1024 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-197-1024 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 3120-01-197-1024 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-197-1024 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 3120-01-197-1024 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Dec 18, 1984