KSSB21-1

View detailed technical data, stock status, and sourcing information for: KSSB21-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-562-4275

Item Name Code

13208

Assigment Date

01/01/1963 (63 years ago)

2.4363 inches minimum and 2.4373 inches maximum outer member outside diameter, 1.2450 inches minimum and 1.2500 inches maximum inner member width, 1.3125 inches minimum and 1.3135 inches maximum bore diameter, 95000 pounds static radial load rating, 1.3950 inches nominal outer member width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter: 1.3125 inches minimum and 1.3135 inches maximum
Outer Member Outside Diameter: 2.4363 inches minimum and 2.4373 inches maximum
Outer Member Width: 1.3950 inches nominal
Inner Member Width: 1.2450 inches minimum and 1.2500 inches maximum
Static Radial Load Rating: 95000 pounds
Style Designator: with insert and/or liner

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
ASB21-101	Self-Aligning Plain Bearing
BDS21B-101	Self-Aligning Plain Bearing
HSP21-101	Self-Aligning Plain Bearing
KSSB21-1	Self-Aligning Plain Bearing
LHA21A	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-562-4275?

The FSCG of the NSN 3120-00-562-4275 is 3120

Does the NSN 3120-00-562-4275 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-562-4275 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 3120-00-562-4275 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-562-4275 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 3120-00-562-4275 was assigned to the Federal Catalog?

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