3120-00-528-5743

Find complete technical information, availability, and procurement data for: 3120-00-528-5743
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-528-5743

Item Name Code

13209

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 0.3120 inches minimum and 0.3140 inches maximum bore diameter, 3a thread class, 2.3125 inches nominal overall length, externally threaded shank style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Shank Style: externally threaded
Overall Length: 2.3125 inches nominal
Bore Diameter: 0.3120 inches minimum and 0.3140 inches maximum
Outer Member Outside Diameter: 0.8750 inches nominal
Bore Center To Shank End Distance: 1.8750 inches nominal
Outer Member Width: 0.3320 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Shank Thread Length: 1.0620 inches nominal
Thread Diameter: 0.312 inches nominal
Features Provided: external lubrication fitting
Thread Quantity Per Inch: 24
Special Features: stamped with letter m on shank to show aircraft use; 100 pct magnetic inspected
Material: copper alloy race insert
Material: steel comp 4130 internal rod end body
Material: steel comp e52100 inner member
Material Document And Classification: 66 fed std single material response inner member
Material Document And Classification: 66 fed std single material response internal rod end body
Surface Treatment: cadmium and paint rod end body
Surface Treatment: chromium inner member
Style Designator: ball type
Thread Series Designator: unf

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
05-651-353-2	Rod End Plain Bearing
AR5E-501FN	Rod End Plain Bearing
BRE5120L	Rod End Plain Bearing
DMBE5120L	Rod End Plain Bearing
KB5E2FN	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-528-5743?

The FSCG of the NSN 3120-00-528-5743 is 3120

Does the NSN 3120-00-528-5743 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-528-5743 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 3120-00-528-5743 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-528-5743 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 3120-00-528-5743 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963