AR12E-101

View detailed technical data, stock status, and sourcing information for: AR12E-101
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-516-0304

Item Name Code

13209

Assigment Date

01/01/1963 (63 years ago)

externally threaded shank style, right-hand thread direction, 3a thread class, 0.7495 inches minimum and 0.7515 inches maximum bore diameter, 4.0000 inches nominal overall length

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: 4.0000 inches nominal
Bore Diameter: 0.7495 inches minimum and 0.7515 inches maximum
Outer Member Outside Diameter: 1.7500 inches nominal
Bore Center To Shank End Distance: 3.1250 inches nominal
Outer Member Width: 0.6450 inches maximum
Inner Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Shank Thread Length: 2.0000 inches nominal
Thread Diameter: 0.750 inches nominal
Features Provided: flush lubrication fitting
Thread Quantity Per Inch: 16
Lubrication Feature: groove external inner member
Material: steel comp 303 race insert
Material: steel comp 4130 internal rod end body
Material: steel comp e52100 inner member
Material Document And Classification: fed std 66 e52100 fed std single material response inner member
Surface Treatment: cadmium 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
755057-1	Rod End Plain Bearing
AR12E-101	Rod End Plain Bearing
BRE12095L2	Rod End Plain Bearing
KR12EFN5	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-516-0304?

The FSCG of the NSN 3120-00-516-0304 is 3120

Does the NSN 3120-00-516-0304 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-516-0304 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 3120-00-516-0304 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-516-0304 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 3120-00-516-0304 was assigned to the Federal Catalog?

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