3130-00-176-1234

Find complete technical information, availability, and procurement data for: 3130-00-176-1234
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-176-1234

Item Name Code

30559

Assigment Date

11/05/1969 (56 years ago)

0.3430 inches minimum and 0.3500 inches maximum mounting hole diameter, 2.8340 inches minimum and 2.8344 inches maximum bore diameter, 4.2080 inches nominal bolt circle diameter, 0.3120 inches nominal flange thickness, 4.9680 inches nominal overall outside 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: 4.2080 inches nominal
Flange Thickness: 0.3120 inches nominal
Mounting Hole Diameter: 0.3430 inches minimum and 0.3500 inches maximum
Bore Diameter: 2.8340 inches minimum and 2.8344 inches maximum
Overall Outside Diameter: 4.9680 inches nominal
Housing Diameter: 4.2500 inches nominal
Housing Height: 4.5880 inches nominal
Housing Length: 2.1840 inches minimum and 2.1940 inches maximum
Lubrication Fitting Type: self lubricated
Shaft End Type: open
Height From Bottom Of Base To Bore Centerline: 2.4880 inches nominal
Special Features: liner installed in right id,left id threaded w/3-16 un class 3b threads 0.530 in. lg 0.384 in. from left end,six equally spaced threaded mounting holes on flange,three w/5/16-18 unc-28 threads and three w/4-40 un-28 thredds on 4.2080 in. bolt circle dia to secure steel reinforcing plate no. 204-040-180-3
Style Designator: flange block

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
204-040-423-7	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-00-176-1234?

The FSCG of the NSN 3130-00-176-1234 is 3130

Does the NSN 3130-00-176-1234 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-176-1234 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 3130-00-176-1234 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-176-1234 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 3130-00-176-1234 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Nov 5, 1969