5900980

View detailed technical data, stock status, and sourcing information for: 5900980
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-051-1645

Item Name Code

00014

Assigment Date

11/25/1977 (48 years ago)

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

angular load direction, 1.1809 inches minimum and 1.1811 inches maximum bore diameter, ground surface finish, 2.1651 inches minimum and 2.1654 inches maximum overall outside diameter, 0.4068 inches minimum and 0.5118 inches maximum overall width

Product Characteristics

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

Overall Width: 0.4068 inches minimum and 0.5118 inches maximum
Bore Diameter: 1.1809 inches minimum and 1.1811 inches maximum
Overall Outside Diameter: 2.1651 inches minimum and 2.1654 inches maximum
Surface Finish: ground
Load Direction: angular
Bore Shape: straight
Internal Clearance: 0.0007 inches minimum radial and 0.0014 inches maximum radial
Standard Tolerance Designation: abec no.5
Special Features: corrosion preventive compound to be compatible with mil-l-7808 and mil-c-8188;suitabe for operational temperature of -40 deg.f to 275 deg.f;fourteen balls,size .28125;ball size variation .000050
Lubrication Material: grease
Material: copper alloy cage
Material: steel comp e52100 ball
Material: steel comp e52100 inner race
Material: steel comp e52100 outer race
Style Designator: shouldered inner ring, 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
106KJ2	Annular Ball Bearing
5900980	Annular Ball Bearing
7006VAS	Annular Ball Bearing
HAH-006-67	Annular Ball Bearing
HAH-106-61	Annular Ball Bearing
MDR-106S0606M2A5P714LY378	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-051-1645?

The FSCG of the NSN 3110-01-051-1645 is 3110

Does the NSN 3110-01-051-1645 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-051-1645 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 3110-01-051-1645 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-051-1645 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 3110-01-051-1645 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Nov 25, 1977