3120-01-345-3810

Find complete technical information, availability, and procurement data for: 3120-01-345-3810
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-345-3810

Item Name Code

13208

Assigment Date

09/18/1991 (34 years ago)

A solid metallic item, usually cylindrical, with or without a flange at one end. It is designed to be inserted into a hole to reduce the inside diameter of the hole and protect the surrounding body structure from damage resulting from stress, strain and/or vibration, but without a through hole parallel to the axis. It is intended for subsequent drilling operation.

0.7920 inches minimum and 0.8020 inches maximum outer member width, 57.0 rockwell c minimum inner member hardness rating, 1.7495 inches minimum and 1.7500 inches maximum outer member outside diameter, 0.9950 inches minimum and 1.0000 inches maximum inner member width, 0.9995 inches minimum and 1.0000 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: 0.9995 inches minimum and 1.0000 inches maximum
Outer Member Outside Diameter: 1.7495 inches minimum and 1.7500 inches maximum
Outer Member Width: 0.7920 inches minimum and 0.8020 inches maximum
Inner Member Width: 0.9950 inches minimum and 1.0000 inches maximum
Hardness Rating: 57.0 rockwell c minimum inner member
Special Features: grease hole and grooves in race and ball; solid film lube on outer race i.d and ball i.d
Material: steel outer race member
Material: steel comp e52100 inner member
Surface Treatment: cadmium outer race member
Surface Treatment: chromate inner member
Style Designator: without insert or liner with staking groove

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
KSB16-25-SCGAD5	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-345-3810?

The FSCG of the NSN 3120-01-345-3810 is 3120

Does the NSN 3120-01-345-3810 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-345-3810 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 3120-01-345-3810 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-345-3810 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 3120-01-345-3810 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Sep 18, 1991