177445

View detailed technical data, stock status, and sourcing information for: 177445
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-404-5445

Item Name Code

13205

Assigment Date

08/06/1969 (57 years ago)

0.4380 inches minimum and 0.4390 inches maximum body inside diameter, 0.2975 inches minimum and 0.3125 inches maximum overall length, 0.6700 inches minimum and 0.6900 inches maximum flange outside diameter, 0.0575 inches minimum and 0.0625 inches maximum flange width, 0.5633 inches minimum and 0.5638 inches maximum body outside 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: 0.2975 inches minimum and 0.3125 inches maximum
Body Outside Diameter: 0.5633 inches minimum and 0.5638 inches maximum
Body Inside Diameter: 0.4380 inches minimum and 0.4390 inches maximum
Flange Outside Diameter: 0.6700 inches minimum and 0.6900 inches maximum
Flange Width: 0.0575 inches minimum and 0.0625 inches maximum
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Corner Shape: undercut left flange body corner
Hardness Rating: 27.0 rockwell c minimum and 32.0 rockwell c maximum outer layer
Surface Finish: 125.0 microinches outside diameter surface of flange
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 125.0 microinches right end surface of left flange
Surface Finish: 63.0 microinches outside diameter surface of body
Material: plastic inner layer
Material: steel corrosion resisting outer layer
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
177445	Sleeve Bearing
ATLF07-103	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-404-5445?

The FSCG of the NSN 3120-00-404-5445 is 3120

Does the NSN 3120-00-404-5445 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-404-5445 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 3120-00-404-5445 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-404-5445 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 3120-00-404-5445 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Aug 6, 1969