3110-00-020-0179

Find complete technical information, availability, and procurement data for: 3110-00-020-0179
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-020-0179

Item Name Code

00049

Assigment Date

05/15/1968 (58 years ago)

A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.

0.4900 inches minimum and 0.5000 inches maximum shank diameter, internally threaded w/hexagon end shank style, 3b thread class, 5.1125 inches nominal overall length, right-hand thread direction

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Shank Diameter: 0.4900 inches minimum and 0.5000 inches maximum
Shank Style: internally threaded w/hexagon end
Overall Length: 5.1125 inches nominal
Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Overall Outside Diameter: 1.1250 inches nominal
Shank Thread Length: 1.2500 inches nominal
Outer Ring Width: 0.3400 inches minimum and 0.3500 inches maximum
Inner Ring Width: 0.4790 inches minimum and 0.4840 inches maximum
Length From Bore Center To Shank End: 4.5600 inches nominal
Shield Quantity: 2
Alignment Type: self-aligning
Self-Alignment Location: internal
Width Across Flats: 0.6250 inches nominal
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Self-Alignment Angle: 8.00 degrees nominal
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: steel comp 4140 rod end body
Material: steel shield
Material: steel comp e51100 or steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: 66 fed std all material responses ball
Material Document And Classification: 66 fed std single material response inner ring
Material Document And Classification: 66 fed std single material response outer ring
Material Document And Classification: mil-s-5626 mil spec single material response rod end body
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response overall
Style Designator: double row, staggered, ball
Thread Series Designator: unf

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
300-524028-21	Rod End Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-020-0179?

The FSCG of the NSN 3110-00-020-0179 is 3110

Does the NSN 3110-00-020-0179 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-020-0179 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 3110-00-020-0179 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-020-0179 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 3110-00-020-0179 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, May 15, 1968