0391-9

View detailed technical data, stock status, and sourcing information for: 0391-9
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-040-7180

Item Name Code

00014

Assigment Date

05/13/1977 (49 years ago)

0.1875 inches nominal bore diameter, 0.1250 inches nominal overall width, 0.3750 inches nominal overall outside diameter, ground surface finish, radial load direction

Product Characteristics

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

Overall Width: 0.1250 inches nominal
Bore Diameter: 0.1875 inches nominal
Overall Outside Diameter: 0.3750 inches nominal
Surface Finish: ground
Load Direction: radial
Bore Shape: straight
Standard Tolerance Designation: abec no.5
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Material: steel comp 440a overall
Material Document And Classification: aisi assn std single material response overall
Style Designator: non-loading groove, non-separable

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
011490	Annular Ball Bearing
0391-9	Annular Ball Bearing
M81793/03-HD1N2N1A1	Annular Ball Bearing
SR166K30-11	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-040-7180?

The FSCG of the NSN 3110-01-040-7180 is 3110

Does the NSN 3110-01-040-7180 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-040-7180 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 3110-01-040-7180 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-040-7180 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 3110-01-040-7180 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, May 13, 1977