3130-01-271-8428

Find complete technical information, availability, and procurement data for: 3130-01-271-8428
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-271-8428

Item Name Code

30557

Assigment Date

01/31/1988 (38 years ago)

0.470 inches minimum and 0.474 inches maximum flange thickness, 0.397 inches minimum and 0.411 inches maximum mounting hole diameter, 6.8750 inches nominal housing diameter, rigid alignment type, 1.6780 inches minimum and 1.6980 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.

Flange Thickness: 0.470 inches minimum and 0.474 inches maximum
Mounting Hole Diameter: 0.397 inches minimum and 0.411 inches maximum
Bore Diameter: 1.6780 inches minimum and 1.6980 inches maximum
Housing Diameter: 6.8750 inches nominal
Alignment Type: rigid
Assembly Overall Length: 2.029 inches minimum and 2.033 inches maximum
Shaft End Type: open
Load Capability Type: radial
Mounting Hole Type: round, unthreaded
Material: aluminum alloy 6061 housing
Material: steel comp 630 inner liner
Material Document And Classification: astm a564 assn std single material response inner liner
Material Document And Classification: qq-a-225/8 fed spec single material response housing
Surface Treatment: anodize housing
Surface Treatment Document And Classification: mil-a-8625,type 2,class 1 mil spec single treatment response housing

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
5905583	Plain Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-271-8428?

The FSCG of the NSN 3130-01-271-8428 is 3130

Does the NSN 3130-01-271-8428 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3130-01-271-8428 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 3130-01-271-8428 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-271-8428 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 3130-01-271-8428 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sun, Jan 31, 1988