BLN9-2100

View detailed technical data, stock status, and sourcing information for: BLN9-2100
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-768-8179

Item Name Code

13208

Assigment Date

01/01/1962 (64 years ago)

1.1870 inches minimum and 1.1875 inches maximum outer member outside diameter, groove internal inner member lubrication feature, 0.5570 inches minimum and 0.5620 inches maximum inner member width, 0.5625 inches nominal bore diameter, 0.4370 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: 0.5625 inches nominal
Outer Member Outside Diameter: 1.1870 inches minimum and 1.1875 inches maximum
Outer Member Width: 0.4370 inches nominal
Inner Member Width: 0.5570 inches minimum and 0.5620 inches maximum
Lubrication Feature: groove internal inner member
Lubrication Feature: perforation inner member
Material: copper alloy outer race member
Material: steel comp e52100 inner member
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member
Style Designator: without insert 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
ABS9	Self-Aligning Plain Bearing
AG9SP18	Self-Aligning Plain Bearing
BLN9-2100	Self-Aligning Plain Bearing
BLP09A104	Self-Aligning Plain Bearing
KS9	Self-Aligning Plain Bearing
LHB9B	Self-Aligning Plain Bearing
RB-9AS	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-768-8179?

The FSCG of the NSN 3120-00-768-8179 is 3120

Does the NSN 3120-00-768-8179 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-768-8179 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 3120-00-768-8179 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-768-8179 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 3120-00-768-8179 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962