6903VAC

View detailed technical data, stock status, and sourcing information for: 6903VAC
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-580-3254

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

ground surface finish, 30.00 millimeters nominal overall outside diameter, 7.00 millimeters nominal overall width, 17.00 millimeters nominal bore diameter, machined retainer fabrication method

Product Characteristics

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

Overall Width: 7.00 millimeters nominal
Bore Diameter: 17.00 millimeters nominal
Overall Outside Diameter: 30.00 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0055 inches minimum axial and 0.0060 inches maximum axial and 0.0003 inches minimum radial and 0.0010 inches maximum radial
Standard Tolerance Designation: abec no.1
Special Features: stabilized for operation from m65deg f to p400 deg f,b40.0 to b56.0 rockwell hardness retainer,c58.0 to c62.0 rings and ball
Material: aluminum alloy and steel and copper alloy retainer
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material Document And Classification: ams 4088 assn std single material response and ams 5040 assn std single material response and -8905,91547 mfr ref single material response retainer
Material Document And Classification: ams 6440 assn std single material response ball
Material Document And Classification: ams 6440 assn std single material response inner ring
Material Document And Classification: ams 6440 assn std single material response outer ring
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-852-8705	No Name Available	10/17/1966

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
1-300-004	Annular Ball Bearing
1-300-004-01	Annular Ball Bearing
1-300-004-02	Annular Ball Bearing
1-300-004-04	Annular Ball Bearing
1-300-004-05	Annular Ball Bearing
1903S301	Annular Ball Bearing
1903S303	Annular Ball Bearing
1903X17	Annular Ball Bearing
3LL03KXR1A	Annular Ball Bearing
6903VAC	Annular Ball Bearing
76097	Annular Ball Bearing
D3-50139	Annular Ball Bearing
D3-60263	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-580-3254?

The FSCG of the NSN 3110-00-580-3254 is 3110

Does the NSN 3110-00-580-3254 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-580-3254 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 3110-00-580-3254 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-580-3254 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 3110-00-580-3254 was assigned to the Federal Catalog?

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