M203

View detailed technical data, stock status, and sourcing information for: M203
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-183-5815

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

12.0 millimeters nominal overall width, ground surface finish, 40.00 millimeters nominal overall outside diameter, radial load direction, 17.00 millimeters nominal bore 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: 12.0 millimeters nominal
Bore Diameter: 17.00 millimeters nominal
Overall Outside Diameter: 40.00 millimeters nominal
Surface Finish: ground
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.3
Material: steel ball
Material: steel inner ring
Material: steel outer ring
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
102668-629	Annular Ball Bearing
203SABEC3	Annular Ball Bearing
203SS5A7	Annular Ball Bearing
3203ABEC3	Annular Ball Bearing
3203X3	Annular Ball Bearing
3203X3A	Annular Ball Bearing
3203X3E	Annular Ball Bearing
402294-20	Annular Ball Bearing
ES151-17U3	Annular Ball Bearing
M203	Annular Ball Bearing
M203KFS10000	Annular Ball Bearing
M203KFS50000	Annular Ball Bearing
P9618529-4	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-183-5815?

The FSCG of the NSN 3110-00-183-5815 is 3110

Does the NSN 3110-00-183-5815 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-183-5815 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 3110-00-183-5815 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-183-5815 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 3110-00-183-5815 was assigned to the Federal Catalog?

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