1662661

View detailed technical data, stock status, and sourcing information for: 1662661
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-679-6792

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

0.3125 inches minimum and 0.3127 inches maximum bore diameter, 0.2490 inches minimum and 0.2510 inches maximum inner ring width, 0.7490 inches minimum and 0.7500 inches maximum flange outside diameter, 0.2220 inches minimum and 0.2260 inches maximum outer ring width, 0.0400 inches minimum and 0.0420 inches maximum flange width

Product Characteristics

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

Bore Diameter: 0.3125 inches minimum and 0.3127 inches maximum
Flange Outside Diameter: 0.7490 inches minimum and 0.7500 inches maximum
Flange Width: 0.0400 inches minimum and 0.0420 inches maximum
Outer Ring Width: 0.2220 inches minimum and 0.2260 inches maximum
Inner Ring Width: 0.2490 inches minimum and 0.2510 inches maximum
Outer Ring Outside Diameter: 0.6879 inches minimum and 0.6882 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Outer Ring Taper: 0.068 per foot in inches nominal
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-198-2255	No Name Available	06/01/2002

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
1662661	Annular Ball Bearing
566A004954	Annular Ball Bearing
A566-321	Annular Ball Bearing
AMF5	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-679-6792?

The FSCG of the NSN 3110-00-679-6792 is 3110

Does the NSN 3110-00-679-6792 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-679-6792 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 3110-00-679-6792 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-679-6792 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 3110-00-679-6792 was assigned to the Federal Catalog?

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