3120-00-432-6178

Find complete technical information, availability, and procurement data for: 3120-00-432-6178
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-432-6178

Item Name Code

13206

Assigment Date

05/12/1971 (55 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

0.1500 inches nominal flange width, 0.3125 inches minimum and 0.3130 inches maximum body inside diameter, 0.8750 inches minimum and 0.8780 inches maximum overall length, 1.0000 inches nominal flange outside diameter, 0.1380 inches nominal first hole diameter

Product Characteristics

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

Hole Diameter: 0.1380 inches nominal first
Overall Length: 0.8750 inches minimum and 0.8780 inches maximum
Body Inside Diameter: 0.3125 inches minimum and 0.3130 inches maximum
Flange Outside Diameter: 1.0000 inches nominal
Flange Width: 0.1500 inches nominal
End To Flange Distance: 0.1940 inches nominal
Corner Shape: square center flange left body corner
Corner Shape: square center flange outside left corner
Corner Shape: square center flange outside right corner
Corner Shape: square center flange right body corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Antirotation/Lubrication Type And Quantity: 3 hole
Left End Body Diameter: 0.5000 inches nominal
Right End Body Diameter: 0.5000 inches nominal
Special Features: body outside diameter of left end,0.4670 in. min. 0.4690 in. max
Material: aluminum alloy overall
Material Document And Classification: bs1476 09553 mfr ref single material response overall
Style Designator: solid, external flange

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
33851-715	Sleeve Bushing
TB28606	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-432-6178?

The FSCG of the NSN 3120-00-432-6178 is 3120

Does the NSN 3120-00-432-6178 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-432-6178 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 3120-00-432-6178 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-432-6178 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 3120-00-432-6178 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, May 12, 1971