3120-00-571-9410

Find complete technical information, availability, and procurement data for: 3120-00-571-9410
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-571-9410

Item Name Code

13205

Assigment Date

12/04/1974 (51 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

0.5130 inches minimum and 0.5180 inches maximum overall length, 0.7495 inches minimum and 0.7500 inches maximum body outside diameter, 0.0400 inches nominal first slot width, 0.4690 inches nominal body inside diameter, 0.1720 inches nominal first slot length

Product Characteristics

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

Slot Width: 0.0400 inches nominal first
Slot Length: 0.1720 inches nominal first
Overall Length: 0.5130 inches minimum and 0.5180 inches maximum
Body Outside Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Body Inside Diameter: 0.4690 inches nominal
Left Internal Flange Hole Diameter: 0.4071 inches minimum and 0.4076 inches maximum
Left Internal Flange Width: 0.2940 inches minimum and 0.2990 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Finish: 125.0 microinches overall
Antirotation/Lubrication Type And Quantity: 4 slot
Material: carbon overall
Style Designator: solid, plain, no outside flanges, internal flange one end

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
340898	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-571-9410?

The FSCG of the NSN 3120-00-571-9410 is 3120

Does the NSN 3120-00-571-9410 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-571-9410 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 3120-00-571-9410 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-571-9410 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 3120-00-571-9410 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Dec 4, 1974