3120-00-556-6386

Find complete technical information, availability, and procurement data for: 3120-00-556-6386
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-556-6386

Item Name Code

13205

Assigment Date

11/08/1974 (51 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

chamfered inside left corner corner shape, square left flange outside right corner corner shape, square left flange body corner corner shape, square outside left corner corner shape, grooved circular lubricant accommodation style

Product Characteristics

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

Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered inside left corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Groove Location And Quantity: 3 internal
Special Features: chamfer length is 0.0990 inches minimum and 0.1010 inches maximum; chamfer angle is 30.0 degrees nominal
Material: copper alloy overall
Material Document And Classification: b10,bearium metals corp mfr ref single material response overall

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
710167-1	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-556-6386?

The FSCG of the NSN 3120-00-556-6386 is 3120

Does the NSN 3120-00-556-6386 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-556-6386 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 3120-00-556-6386 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-556-6386 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 3120-00-556-6386 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Nov 8, 1974