WBS20-4Y A2252
View detailed technical data, stock status, and sourcing information for: WBS20-4Y A2252
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Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-330-6397
Item Name Code
13208
Assigment Date
12/06/1990 (35 years ago)
3120-01-330-6397, self-aligning plain bearing
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3120-01-293-2910 | No Name Available | 07/01/1995 |
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 |
|---|---|
| 3120PL1921391 | Self-Aligning Plain Bearing |
| KNDB 10-24 | Self-Aligning Plain Bearing |
| SB5064-103 | Self-Aligning Plain Bearing |
| WBS20-4Y A2252 | Self-Aligning Plain Bearing |
| WSBS20ATC56-2Z | Self-Aligning Plain Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3120-01-330-6397?
The FSCG of the NSN 3120-01-330-6397 is 3120
Does the NSN 3120-01-330-6397 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-330-6397 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 3120-01-330-6397 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-330-6397 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 3120-01-330-6397 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Thu, Dec 6, 1990
Professional Distribution
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Material | 262 |
| New Surplus | 1 |
| Total | 263 |
Availability of this item was last updated on:
07/15/2026 09:07 PM EDT.
Stock levels and pricing are subject to change.