3130-00-254-2065

Find complete technical information, availability, and procurement data for: 3130-00-254-2065
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-254-2065

Item Name Code

30559

Assigment Date

01/01/1961 (65 years ago)

5.7530 inches minimum and 5.7540 inches maximum bore diameter, 0.8750 inches minimum and 0.8760 inches maximum mounting hole diameter, 2.1230 inches minimum and 2.1270 inches maximum center to center distance between mounting holes along length, 6.9375 inches nominal base thickness, 6.9355 inches minimum and 6.9395 inches maximum center to center distance between mounting holes along width

Product Characteristics

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

Mounting Hole Diameter: 0.8750 inches minimum and 0.8760 inches maximum
Bore Diameter: 5.7530 inches minimum and 5.7540 inches maximum
Base Thickness: 6.9375 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 6.9355 inches minimum and 6.9395 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 2.1230 inches minimum and 2.1270 inches maximum
Housing Length: 4.2380 inches minimum and 4.2440 inches maximum
Mounting Hole Type: round, unthreaded
Material: graphite overall
Material Document And Classification: sae 11 assn std single material response overall
Style Designator: pillow block, optional split

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-097-1996	No Name Available	04/21/1971

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
W770	Bearing Unit Housing
X1955	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-00-254-2065?

The FSCG of the NSN 3130-00-254-2065 is 3130

Does the NSN 3130-00-254-2065 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-254-2065 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 3130-00-254-2065 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-254-2065 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 3130-00-254-2065 was assigned to the Federal Catalog?

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