709-2439643 PC 3

View detailed technical data, stock status, and sourcing information for: 709-2439643 PC 3
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-225-2652

Item Name Code

13206

Assigment Date

01/30/1986 (40 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

3.5310 inches nominal body outside diameter, 3.5617 inches minimum and 3.5625 inches maximum flange outside diameter, 3.0000 inches nominal body inside diameter, 4.5000 inches minimum and 4.5040 inches maximum overall length, 1.5000 inches nominal flange width

Product Characteristics

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

Overall Length: 4.5000 inches minimum and 4.5040 inches maximum
Body Outside Diameter: 3.5310 inches nominal
Body Inside Diameter: 3.0000 inches nominal
Flange Outside Diameter: 3.5617 inches minimum and 3.5625 inches maximum
Flange Width: 1.5000 inches nominal
Left Internal Flange Hole Diameter: 2.5000 inches minimum and 2.5020 inches maximum
Left Internal Flange Width: 1.5000 inches nominal
Corner Shape: square all corners
Surface Finish: 63.0 microinches outside diameter surface of flange
Special Features: 63.0 microinche finish on id of internal flange; 0.1250 in. radius on right corner of internal flange
Material: copper alloy overall
Material Document And Classification: bearium b-8,fscm 85373 mfr ref single material response overall
Style Designator: solid, external flange one end, 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
709-2439643 PC 3	Sleeve Bushing
77833-03X19 PIECE 3	Sleeve Bushing
SSN637-709-2439643 PIECE 3	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-225-2652?

The FSCG of the NSN 3120-01-225-2652 is 3120

Does the NSN 3120-01-225-2652 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-225-2652 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 3120-01-225-2652 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-225-2652 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 3120-01-225-2652 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Jan 30, 1986