3130-00-781-8186

Find complete technical information, availability, and procurement data for: 3130-00-781-8186
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-781-8186

Item Name Code

30559

Assigment Date

01/12/1968 (58 years ago)

A heat transfer device having a tank(s) and core(s) specifically designed to reduce the temperature of the liquid in an internal combustion engine cooling system. Excludes:engine oil cooler radiators.

3.083 inches nominal housing width, 3.083 inches nominal bolt circle diameter, 2.2490 inches nominal bore diameter, 0.383 inches nominal housing length, 0.265 inches nominal flange thickness

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: 3.083 inches nominal
Flange Thickness: 0.265 inches nominal
Bore Diameter: 2.2490 inches nominal
Housing Length: 0.383 inches nominal
Housing Width: 3.083 inches nominal
Assembly Overall Length: 0.500 inches nominal
Material: magnesium alloy az91c overall
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
10880798	Bearing Unit Housing
10886456	Bearing Unit Housing
SQAP10886456	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-00-781-8186?

The FSCG of the NSN 3130-00-781-8186 is 3130

Does the NSN 3130-00-781-8186 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-781-8186 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 3130-00-781-8186 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-781-8186 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 3130-00-781-8186 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Jan 12, 1968