3120-00-478-2753

Find complete technical information, availability, and procurement data for: 3120-00-478-2753
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-478-2753

Item Name Code

13206

Assigment Date

06/28/1971 (55 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.

1.1000 inches nominal flange outside diameter, 0.0600 inches minimum and 0.0700 inches maximum flange width, 0.4300 inches nominal overall length, 0.9350 inches nominal body outside diameter, 0.7452 inches minimum and 0.7502 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: 0.4300 inches nominal
Body Outside Diameter: 0.9350 inches nominal
Body Inside Diameter: 0.7452 inches minimum and 0.7502 inches maximum
Flange Outside Diameter: 1.1000 inches nominal
Flange Width: 0.0600 inches minimum and 0.0700 inches maximum
Surface Finish: 125.0 microinches intermediate layer
Special Features: one flat on flange od 0.4500 in. from axial center line
Material: copper alloy 630 overall
Material Document And Classification: ams 4640 assn std single material response overall
Style Designator: solid, external flange one end
Test Data Document: "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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2578668-001A	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-478-2753?

The FSCG of the NSN 3120-00-478-2753 is 3120

Does the NSN 3120-00-478-2753 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-478-2753 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 3120-00-478-2753 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-478-2753 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 3120-00-478-2753 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Jun 28, 1971