DSC2-5

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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-900-6277

Item Name Code

13208

Assigment Date

01/01/1960 (66 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.

0.3120 inches minimum and 0.3125 inches maximum bore diameter, plastic polytetrafluoroethylene race liner material, 0.2810 inches nominal outer member width, 0.3700 inches minimum and 0.3750 inches maximum inner member width, 0.7495 inches minimum and 0.7500 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: 0.3120 inches minimum and 0.3125 inches maximum
Outer Member Outside Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Outer Member Width: 0.2810 inches nominal
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Material: plastic polytetrafluoroethylene race liner
Material: steel corrosion resisting outer race member
Material: steel comp e52100 inner member
Material Document And Classification: fed 66 fed std 1st material response or sae 52100 assn std 2nd material response inner member
Surface Treatment: passivate outer race member
Surface Treatment: chromium inner member
Style Designator: with insert and/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
BS10ATC24	Self-Aligning Plain Bearing
DSC2-5	Self-Aligning Plain Bearing
KSBG5N	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-900-6277?

The FSCG of the NSN 3120-00-900-6277 is 3120

Does the NSN 3120-00-900-6277 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-900-6277 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 3120-00-900-6277 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-900-6277 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 3120-00-900-6277 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960