512-6404652-66

View detailed technical data, stock status, and sourcing information for: 512-6404652-66
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-379-0555

Item Name Code

13206

Assigment Date

08/26/1993 (32 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

1.0000 inches minimum and 1.0020 inches maximum body inside diameter, 1.0200 inches nominal overall length, 1.3744 inches minimum and 1.3750 inches maximum body outside diameter, 0.1250 inches nominal first hole diameter, 1.7600 inches nominal flange outside diameter

Product Characteristics

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

Hole Diameter: 0.1250 inches nominal first
Overall Length: 1.0200 inches nominal
Body Outside Diameter: 1.3744 inches minimum and 1.3750 inches maximum
Body Inside Diameter: 1.0000 inches minimum and 1.0020 inches maximum
Flange Outside Diameter: 1.7600 inches nominal
Flange Width: 0.1780 inches minimum and 0.1800 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Antirotation/Lubrication Type And Quantity: 2 hole
Surface Groove Location And Quantity: 1 internal
Material: copper alloy overall
Style Designator: solid, external 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
512-6404652-66	Sleeve Bushing
512-6404653-14	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-379-0555?

The FSCG of the NSN 3120-01-379-0555 is 3120

Does the NSN 3120-01-379-0555 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-379-0555 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 3120-01-379-0555 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-379-0555 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 3120-01-379-0555 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Aug 26, 1993