111138-2

View detailed technical data, stock status, and sourcing information for: 111138-2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-075-1577

Item Name Code

00028

Assigment Date

04/14/1979 (47 years ago)

The outer component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

1.0000 inches nominal overall width, 12.50 millimeters nominal bore diameter, antenna 19546,mrt-2 end item identification, unground surface finish, 14.00 millimeters nominal smallest 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: 1.0000 inches nominal
Bore Diameter: 12.50 millimeters nominal
End Item Identification: antenna 19546,mrt-2
Smallest Outside Diameter: 14.00 millimeters nominal
Surface Finish: unground
Bore Shape: straight
Style Designator: inner ring, roller, single lip

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
111138-2	Inner Bearing Ring

FAQs

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

What is the FSCG of the NSN 3110-01-075-1577?

The FSCG of the NSN 3110-01-075-1577 is 3110

Does the NSN 3110-01-075-1577 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991010

Does NSN 3110-01-075-1577 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 3110-01-075-1577 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-075-1577 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 3110-01-075-1577 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Apr 14, 1979