2840CF21

View detailed technical data, stock status, and sourcing information for: 2840CF21
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-793-5170

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

pressed retainer fabrication method, ground surface finish, 0.3125 inches nominal overall outside diameter, 0.1250 inches nominal bore diameter, 0.1406 inches nominal overall width

Product Characteristics

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

Overall Width: 0.1406 inches nominal
Bore Diameter: 0.1250 inches nominal
Overall Outside Diameter: 0.3125 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.5
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Material: steel corrosion resisting overall
Style Designator: non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-516-6252	No Name Available	01/13/1971
3110-00-800-4002	No Name Available	11/20/1971
3110-00-900-2563	No Name Available	10/01/1989

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FAQs

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

What is the FSCG of the NSN 3110-00-793-5170?

The FSCG of the NSN 3110-00-793-5170 is 3110

Does the NSN 3110-00-793-5170 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-793-5170 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 3110-00-793-5170 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-793-5170 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 3110-00-793-5170 was assigned to the Federal Catalog?

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