3120-01-283-2274

Find complete technical information, availability, and procurement data for: 3120-01-283-2274
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-283-2274

Item Name Code

13208

Assigment Date

07/30/1988 (38 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.3747 inches minimum and 0.3750 inches maximum bore diameter, 0.4040 inches minimum and 0.4060 inches maximum inner member width, 0.3090 inches minimum and 0.3150 inches maximum outer member width, 35.0 rockwell c minimum outer race member hardness rating, 0.8320 inches minimum and 0.8325 inches maximum outer member outside 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: 0.3747 inches minimum and 0.3750 inches maximum
Outer Member Outside Diameter: 0.8320 inches minimum and 0.8325 inches maximum
Outer Member Width: 0.3090 inches minimum and 0.3150 inches maximum
Inner Member Width: 0.4040 inches minimum and 0.4060 inches maximum
Hardness Rating: 35.0 rockwell c minimum outer race member
Hardness Rating: 37.0 rockwell c minimum inner member
Lubrication Feature: groove outer race member
Special Features: slot loaded actuator-compr stator on tf39 engine
Material: cobalt comp 6 inner member
Material: lubricant dry film lubrication
Material: steel comp xm-12 outer race 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
1333M68P03	Self-Aligning Plain Bearing
P23410P20	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-283-2274?

The FSCG of the NSN 3120-01-283-2274 is 3120

Does the NSN 3120-01-283-2274 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-283-2274 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 3120-01-283-2274 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-283-2274 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 3120-01-283-2274 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Jul 30, 1988