2057-1288

View detailed technical data, stock status, and sourcing information for: 2057-1288
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-684-1071

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

square all corners corner shape, 0.2500 inches minimum and 0.2510 inches maximum overall length, copper alloy overall material, 0.8910 inches minimum and 0.8950 inches maximum body outside diameter, 0.5310 inches minimum and 0.5410 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: 0.2500 inches minimum and 0.2510 inches maximum
Body Outside Diameter: 0.8910 inches minimum and 0.8950 inches maximum
Body Inside Diameter: 0.5310 inches minimum and 0.5410 inches maximum
Corner Shape: square all corners
Material: copper alloy overall
Material: lubricant lubrication
Style Designator: solid, plain, no outside flanges
Nondefinitive Spec/Std Data: 1 type and a composition

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
2057-1288	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-684-1071?

The FSCG of the NSN 3120-00-684-1071 is 3120

Does the NSN 3120-00-684-1071 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-684-1071 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 3120-00-684-1071 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-684-1071 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 3120-00-684-1071 was assigned to the Federal Catalog?

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