4377673-1

View detailed technical data, stock status, and sourcing information for: 4377673-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-789-6629

Item Name Code

13206

Assigment Date

01/01/1962 (64 years ago)

grooved circular lubricant accommodation style, 0.4531 inches nominal first hole diameter, 2.0025 inches minimum and 2.0045 inches maximum body outside diameter, 1.8650 inches minimum and 1.8850 inches maximum overall length, 1.5950 inches minimum and 1.6170 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.

Hole Diameter: 0.4531 inches nominal first
Overall Length: 1.8650 inches minimum and 1.8850 inches maximum
Body Outside Diameter: 2.0025 inches minimum and 2.0045 inches maximum
Body Inside Diameter: 1.5950 inches minimum and 1.6170 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: square all corners
Antirotation/Lubrication Type And Quantity: 1 hole
Surface Groove Location And Quantity: 1 internal
Material: copper alloy inner layer
Material: steel comp 1008 outer layer
Surface Treatment: tin outer layer
Style Designator: segmented, plain, no outside flanges

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
4377673	Sleeve Bushing
4377673-1	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-789-6629?

The FSCG of the NSN 3120-00-789-6629 is 3120

Does the NSN 3120-00-789-6629 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-789-6629 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 3120-00-789-6629 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-789-6629 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 3120-00-789-6629 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962