KBNEL3-39

View detailed technical data, stock status, and sourcing information for: KBNEL3-39
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-400-5505

Item Name Code

13209

Assigment Date

03/14/1969 (57 years ago)

0.1895 inches minimum and 0.1900 inches maximum bore diameter, 1.9520 inches nominal overall length, 3a thread class, left-hand thread direction, 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: left-hand
Shank Style: externally threaded
Overall Length: 1.9520 inches nominal
Bore Diameter: 0.1895 inches minimum and 0.1900 inches maximum
Outer Member Outside Diameter: 0.7710 inches minimum and 0.7910 inches maximum
Bore Center To Shank End Distance: 1.5520 inches minimum and 1.5720 inches maximum
Outer Member Width: 0.3370 inches minimum and 0.3470 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Shank Thread Length: 1.0150 inches nominal
Static Radial Load Rating: 5100 pounds
Thread Diameter: 0.312 inches nominal
Thread Quantity Per Inch: 24
Hardness Rating: 32.0 rockwell c minimum outer race member
Hardness Rating: 57.0 rockwell c minimum inner member
Special Features: inspect magnetic particle per mil-i-6868 or penetrant per mil-i-6866 as applicable identify on shank
Material: steel comp 4130 internal rod end body
Material: steel comp 630 or steel comp 631 or steel comp 440c race insert
Material: steel comp e52100 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
KBNEL3-39	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-400-5505?

The FSCG of the NSN 3120-00-400-5505 is 3120

Does the NSN 3120-00-400-5505 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-400-5505 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 3120-00-400-5505 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-400-5505 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 3120-00-400-5505 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Mar 14, 1969