3110-00-931-5813

Find complete technical information, availability, and procurement data for: 3110-00-931-5813
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-931-5813

Item Name Code

00049

Assigment Date

09/21/1966 (59 years ago)

0.2500 inches nominal shank diameter, 3a thread class, 2.2030 inches nominal overall length, 0.1900 inches nominal bore diameter, 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: 3a
Thread Direction: right-hand
Shank Diameter: 0.2500 inches nominal
Overall Length: 2.2030 inches nominal
Bore Diameter: 0.1900 inches nominal
Overall Outside Diameter: 0.7812 inches nominal
Shank Thread Length: 0.9375 inches nominal
Inner Ring Width: 0.5000 inches nominal
Length From Bore Center To Shank End: 1.8125 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: self-aligning
Self-Alignment Location: internal
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Self-Alignment Angle: 10.00 degrees nominal
Special Features: seals retained by cres caps,nas 513 keyway in shank;bearing rod end style:no. 450 of old fiig a04400;aligning ring:not included;shank material:steel;surface treatment and location:cadmium,exposed surfaces as mounted;body width rod end:0.4370 in. nom.
Lubrication Material: grease
Material: rubber synthetic seal
Material: steel ball
Material: steel inner ring
Material: steel outer ring
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
RA3MS4-2	Rod End Ball Bearing
RA3MS42FS160	Rod End Ball Bearing
RA3MS42FS428	Rod End Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-931-5813?

The FSCG of the NSN 3110-00-931-5813 is 3110

Does the NSN 3110-00-931-5813 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-931-5813 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 3110-00-931-5813 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-931-5813 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 3110-00-931-5813 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Sep 21, 1966