S1635-63351

View detailed technical data, stock status, and sourcing information for: S1635-63351
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-307-3651

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

0.6230 inches minimum and 0.6240 inches maximum left flange outside diameter, 0.3280 inches minimum and 0.3320 inches maximum body inside diameter, 0.4600 inches minimum and 0.4700 inches maximum body outside diameter, 2.1050 inches minimum and 2.1100 inches maximum overall length, 0.6230 inches minimum and 0.6240 inches maximum right 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.

Overall Length: 2.1050 inches minimum and 2.1100 inches maximum
Body Outside Diameter: 0.4600 inches minimum and 0.4700 inches maximum
Body Inside Diameter: 0.3280 inches minimum and 0.3320 inches maximum
Left Flange Outside Diameter: 0.6230 inches minimum and 0.6240 inches maximum
Right Flange Outside Diameter: 0.6230 inches minimum and 0.6240 inches maximum
Left Flange Width: 0.5000 inches minimum and 0.5050 inches maximum
Right Flange Width: 0.5000 inches minimum and 0.5050 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: round right flange body corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Hardness Rating: 26.0 rockwell c minimum and 33.0 rockwell c maximum overall
Surface Finish: 100.0 microinches intermediate layer
Material: steel comp 4130 overall
Surface Treatment: cadmium overall
Style Designator: split, external flanges both ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-00-323-4309	No Name Available	01/01/1963

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
S1635-63351	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-307-3651?

The FSCG of the NSN 3120-00-307-3651 is 3120

Does the NSN 3120-00-307-3651 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-307-3651 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 3120-00-307-3651 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-307-3651 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 3120-00-307-3651 was assigned to the Federal Catalog?

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