3120-01-208-8718

Find complete technical information, availability, and procurement data for: 3120-01-208-8718
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-208-8718

Item Name Code

13209

Assigment Date

05/21/1985 (41 years ago)

2.7900 inches nominal overall length, 0.5270 inches nominal shank diameter, 0.2500 inches nominal bore diameter, use on lighter,air cushion vehicle,amphibious-nsn 2305-01-061-6230 end item identification, solid, unthreaded shank style

Product Characteristics

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

Shank Diameter: 0.5270 inches nominal
Shank Style: solid, unthreaded
Overall Length: 2.7900 inches nominal
Bore Diameter: 0.2500 inches nominal
End Item Identification: use on lighter,air cushion vehicle,amphibious-nsn 2305-01-061-6230
Outer Member Outside Diameter: 0.9500 inches nominal
Bore Center To Shank End Distance: 1.8400 inches nominal
Outer Member Width: 0.4300 inches nominal
Inner Member Width: 0.5430 inches nominal
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member
Material: oil lubricating lubrication
Material: steel comp 440c or steel comp 4130 inner member
Material Document And Classification: ams-5630 fed std 1st material response or mil-s-6758 fed spec 2nd material response inner member
Material Document And Classification: mil-l-6085 mil spec single material response lubrication
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty1 fed std all treatment responses overall
Style Designator: ball type

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
AREM4-59	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-208-8718?

The FSCG of the NSN 3120-01-208-8718 is 3120

Does the NSN 3120-01-208-8718 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-208-8718 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 3120-01-208-8718 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-208-8718 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 3120-01-208-8718 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, May 21, 1985