Y046S41-253PC7

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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-343-2520

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

1.7500 inches nominal overall length, 1.6260 inches minimum and 1.6270 inches maximum body outside diameter, 2.0625 inches nominal flange outside diameter, 0.1860 inches minimum and 0.1890 inches maximum flange width, 1.2510 inches minimum and 1.2520 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: 1.7500 inches nominal
Body Outside Diameter: 1.6260 inches minimum and 1.6270 inches maximum
Body Inside Diameter: 1.2510 inches minimum and 1.2520 inches maximum
Flange Outside Diameter: 2.0625 inches nominal
Flange Width: 0.1860 inches minimum and 0.1890 inches maximum
Lubricant Accommodation Style: grooved open both ends
Corner Shape: square left flange body corner
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
Surface Groove Location And Quantity: 2 internal
Special Features: two grooves in flange face 1/32 in. deep,3/16 in. radius 90 deg apart
Material: copper alloy 937 overall
Material Document And Classification: sae assn std single material response 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
82514S4105-10221H75EEF	Sleeve Bearing
82514S4105-10221H75EEF10671	Sleeve Bearing
82514S4105-10221PC7	Sleeve Bearing
82514S4105-10222H75EEF	Sleeve Bearing
82514S4105-10222H75EEF10671	Sleeve Bearing
82514S4105-10222PC7	Sleeve Bearing
82514S4105-692174PC2	Sleeve Bearing
82514S4105-69217H75EEF	Sleeve Bearing
82514S4105-69217H75EEF10671	Sleeve Bearing
Y046S41-253PC7	Sleeve Bearing
YN1S41-20PC7	Sleeve Bearing
YT138S41-0146PC7	Sleeve Bearing
YT138S41-0147PC7	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-343-2520?

The FSCG of the NSN 3120-00-343-2520 is 3120

Does the NSN 3120-00-343-2520 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-343-2520 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 3120-00-343-2520 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-343-2520 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 3120-00-343-2520 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963