3120-01-521-3700

Find complete technical information, availability, and procurement data for: 3120-01-521-3700
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-521-3700

Item Name Code

13208

Assigment Date

06/18/2004 (22 years ago)

c-17a aircraft end item identification, 0.3950 inches minimum and 0.4050 inches maximum inner member width, 0.4480 inches minimum and 0.4500 inches maximum outer member width, 0.8495 inches minimum and 0.8500 inches maximum outer member outside diameter, 0.3745 inches minimum and 0.3750 inches maximum bore 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: 0.3745 inches minimum and 0.3750 inches maximum
End Item Identification: c-17a aircraft
Outer Member Outside Diameter: 0.8495 inches minimum and 0.8500 inches maximum
Outer Member Width: 0.4480 inches minimum and 0.4500 inches maximum
Inner Member Width: 0.3950 inches minimum and 0.4050 inches maximum
Part Name Assigned By Controlling Agency: bearing assy,self lube,self aligning,spherical
Material: steel comp 440c inner member
Material: steel comp 630 outer race member
Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: ams 5643 assn std single material response outer race member
Style Designator: without insert or liner with staking groove

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
17B6P6315-513	Self-Aligning Plain Bearing
KSC392106V	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-521-3700?

The FSCG of the NSN 3120-01-521-3700 is 3120

Does the NSN 3120-01-521-3700 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-521-3700 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 3120-01-521-3700 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-521-3700 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 3120-01-521-3700 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Jun 18, 2004