3110-00-781-4231

Find complete technical information, availability, and procurement data for: 3110-00-781-4231
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-781-4231

Item Name Code

00017

Assigment Date

01/01/1960 (66 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.7495 inches minimum and 0.7500 inches maximum bore diameter, 0.7450 inches minimum and 0.7500 inches maximum overall width, steel comp 440c outer ring material, steel comp 303 or steel comp 303se retainer material, 1.2495 inches minimum and 1.2500 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: 0.7450 inches minimum and 0.7500 inches maximum
Bore Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Overall Outside Diameter: 1.2495 inches minimum and 1.2500 inches maximum
Material: steel comp 303 or steel comp 303se retainer
Material: steel comp 440c outer ring
Material: steel comp 440c roller
Material Document And Classification: ams 5630 assn std single material response outer ring
Material Document And Classification: ams 5630 assn std single material response roller
Material Document And Classification: ams 5640 assn std single material response retainer
Style Designator: solid outer race, no inner race

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
487298	Journal Roller Bearing
875095	Journal Roller Bearing
875096	Journal Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-781-4231?

The FSCG of the NSN 3110-00-781-4231 is 3110

Does the NSN 3110-00-781-4231 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-781-4231 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 3110-00-781-4231 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-781-4231 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 3110-00-781-4231 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960