KSSB12-1

View detailed technical data, stock status, and sourcing information for: KSSB12-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-529-8372

Item Name Code

13208

Assigment Date

01/01/1963 (63 years ago)

0.6250 inches minimum and 0.6350 inches maximum outer member width, 1.3745 inches minimum and 1.3750 inches maximum outer member outside diameter, 0.8700 inches minimum and 0.8750 inches maximum inner member width, groove external inner member lubrication feature, 0.7495 inches minimum and 0.7500 inches maximum bore diameter

Product Characteristics

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

Bore Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Outer Member Outside Diameter: 1.3745 inches minimum and 1.3750 inches maximum
Outer Member Width: 0.6250 inches minimum and 0.6350 inches maximum
Inner Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Lubrication Feature: groove external inner member
Lubrication Feature: groove external outer member
Lubrication Feature: groove internal inner member
Lubrication Feature: groove internal outer member
Lubrication Feature: perforation outer race member
Lubrication Feature: perforation inner member
Special Features: holes spaced 90.0 degreesapart
Material: aluminum outer race member
Material: steel inner member
Style Designator: without insert or liner

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-078-0190	No Name Available	03/01/1988
3120-00-080-9548	No Name Available	03/01/1988

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
KSSB12-1	Self-Aligning Plain Bearing
KSSB12-1MILG3278	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-529-8372?

The FSCG of the NSN 3120-00-529-8372 is 3120

Does the NSN 3120-00-529-8372 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-529-8372 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 3120-00-529-8372 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-529-8372 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 3120-00-529-8372 was assigned to the Federal Catalog?

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