3130-00-179-6656

Find complete technical information, availability, and procurement data for: 3130-00-179-6656
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-179-6656

Item Name Code

30559

Assigment Date

12/13/1968 (57 years ago)

5.7450 inches minimum and 5.7550 inches maximum overall outside diameter, 0.3100 inches nominal flange thickness, 4.7495 inches minimum and 4.7505 inches maximum bolt circle diameter, 4.7495 inches minimum and 4.7505 inches maximum mounting hole diameter, 3.1495 inches minimum and 3.1501 inches maximum bore diameter

Product Characteristics

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

Bolt Circle Diameter: 4.7495 inches minimum and 4.7505 inches maximum
Flange Thickness: 0.3100 inches nominal
Mounting Hole Diameter: 4.7495 inches minimum and 4.7505 inches maximum
Bore Diameter: 3.1495 inches minimum and 3.1501 inches maximum
Overall Outside Diameter: 5.7450 inches minimum and 5.7550 inches maximum
Housing Diameter: 3.6600 inches nominal
Shaft End Type: open
Material: iron malleable overall

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
3130001796656	Bearing Unit Housing
8725243	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-00-179-6656?

The FSCG of the NSN 3130-00-179-6656 is 3130

Does the NSN 3130-00-179-6656 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-179-6656 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 3130-00-179-6656 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-179-6656 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 3130-00-179-6656 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Dec 13, 1968