KMB-B-G-51

View detailed technical data, stock status, and sourcing information for: KMB-B-G-51
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-420-4707

Item Name Code

13208

Assigment Date

10/18/1995 (30 years ago)

material: beryllium copper inner member special features, 2.5620 inches minimum and 2.5625 inches maximum outer member outside diameter, 1.3720 inches minimum and 1.3750 inches maximum inner member width, 1.1240 inches nominal outer member width, 1.3745 inches minimum and 1.3750 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: 1.3745 inches minimum and 1.3750 inches maximum
Outer Member Outside Diameter: 2.5620 inches minimum and 2.5625 inches maximum
Outer Member Width: 1.1240 inches nominal
Inner Member Width: 1.3720 inches minimum and 1.3750 inches maximum
Special Features: material: beryllium copper inner member
Material: copper alloy inner member
Material: steel comp xm-12 outer race member

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
4D0037-22B-G	Self-Aligning Plain Bearing
AMB22-1037B-G	Self-Aligning Plain Bearing
BSG22B-G	Self-Aligning Plain Bearing
BSSR-22-2245-B-G	Self-Aligning Plain Bearing
KMB-B-G-51	Self-Aligning Plain Bearing
KMB22BG-51	Self-Aligning Plain Bearing
P26120-22B-G	Self-Aligning Plain Bearing
VTB09890-22B-G	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-420-4707?

The FSCG of the NSN 3120-01-420-4707 is 3120

Does the NSN 3120-01-420-4707 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-420-4707 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 3120-01-420-4707 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-420-4707 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 3120-01-420-4707 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Oct 18, 1995