309XD

View detailed technical data, stock status, and sourcing information for: 309XD
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-293-8979

Item Name Code

00014

Assigment Date

01/01/1961 (65 years ago)

3.9364 inches minimum and 3.9370 inches maximum overall outside diameter, pressed retainer fabrication method, 1.4380 inches minimum and 1.4385 inches maximum bore diameter, ground surface finish, 0.9793 inches minimum and 0.9843 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: 0.9793 inches minimum and 0.9843 inches maximum
Bore Diameter: 1.4380 inches minimum and 1.4385 inches maximum
Overall Outside Diameter: 3.9364 inches minimum and 3.9370 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 1
Bearing Seal Type: contact
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Special Features: steel sleeve pressed into bearing bore to reduce standard bore size
Material: rubber synthetic seal
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel retainer
Style Designator: non-loading groove, non-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
309XD	Annular Ball Bearing
903174	Annular Ball Bearing
903174D	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-293-8979?

The FSCG of the NSN 3110-00-293-8979 is 3110

Does the NSN 3110-00-293-8979 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-293-8979 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 3110-00-293-8979 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-293-8979 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 3110-00-293-8979 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961