3110-00-187-5703

Find complete technical information, availability, and procurement data for: 3110-00-187-5703
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-187-5703

Item Name Code

00028

Assigment Date

09/08/1972 (53 years ago)

1.2600 inches nominal overall width, straight bore shape, 0.8750 inches nominal bore diameter, 1.1250 inches nominal overall outside diameter, ground surface finish

Product Characteristics

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

Overall Width: 1.2600 inches nominal
Bore Diameter: 0.8750 inches nominal
Overall Outside Diameter: 1.1250 inches nominal
Surface Finish: ground
Bore Shape: straight
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Material: steel comp e4340h or steel comp 4720 or steel comp 8620 or steel comp 8720 or steel comp 1018 or steel comp 1117 or steel comp e51100 or steel comp e52100 overall
Material Document And Classification: sae assn std all material responses or aisi assn std all material responses or 66 fed std all material responses overall
Style Designator: solid inner race, with bore chamfer, journal and needle

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
IR141820	Inner Bearing Ring
IR7215	Inner Bearing Ring
MI14	Inner Bearing Ring

FAQs

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

What is the FSCG of the NSN 3110-00-187-5703?

The FSCG of the NSN 3110-00-187-5703 is 3110

Does the NSN 3110-00-187-5703 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991010

Does NSN 3110-00-187-5703 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 3110-00-187-5703 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-187-5703 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 3110-00-187-5703 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 8, 1972