S203X64

View detailed technical data, stock status, and sourcing information for: S203X64
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-284-3403

Item Name Code

00014

Assigment Date

08/23/1988 (37 years ago)

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

0.6691 inches minimum and 0.6693 inches maximum bore diameter, radial load direction, ground surface finish, 0.4692 inches minimum and 0.4724 inches maximum overall width, 1.5746 inches minimum and 1.5748 inches maximum overall outside diameter

Product Characteristics

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

Overall Width: 0.4692 inches minimum and 0.4724 inches maximum
Bore Diameter: 0.6691 inches minimum and 0.6693 inches maximum
Overall Outside Diameter: 1.5746 inches minimum and 1.5748 inches maximum
Surface Finish: ground
Load Direction: radial
Bore Shape: straight
Standard Tolerance Designation: abec no.5
Contact Angle: 17.5 degrees nominal
Special Features: used on f112 engine
Lubrication Material: oil
Lubrication Material Document And Classification: mil-c-8188 mil spec single material response
Material: steel comp 440c overall
Material Document And Classification: qq-5-763 fed spec 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
39962	Annular Ball Bearing
S203X64	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-284-3403?

The FSCG of the NSN 3110-01-284-3403 is 3110

Does the NSN 3110-01-284-3403 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-284-3403 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 3110-01-284-3403 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-284-3403 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 3110-01-284-3403 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Aug 23, 1988