1139163

View detailed technical data, stock status, and sourcing information for: 1139163
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-492-0597

Item Name Code

13206

Assigment Date

10/07/1970 (55 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.7872 inches minimum and 0.7878 inches maximum body outside diameter, 0.5310 inches minimum and 0.5320 inches maximum body inside diameter, 0.5300 inches minimum and 0.5500 inches maximum overall length, 0.8900 inches minimum and 0.9100 inches maximum flange outside diameter, 0.0800 inches minimum and 0.1000 inches maximum flange width

Product Characteristics

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

Overall Length: 0.5300 inches minimum and 0.5500 inches maximum
Body Outside Diameter: 0.7872 inches minimum and 0.7878 inches maximum
Body Inside Diameter: 0.5310 inches minimum and 0.5320 inches maximum
Flange Outside Diameter: 0.8900 inches minimum and 0.9100 inches maximum
Flange Width: 0.0800 inches minimum and 0.1000 inches maximum
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right 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
Style Designator: solid, external flange one end

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
1139163	Sleeve Bushing
1139163-1	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-492-0597?

The FSCG of the NSN 3120-00-492-0597 is 3120

Does the NSN 3120-00-492-0597 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-492-0597 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 3120-00-492-0597 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-492-0597 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 3120-00-492-0597 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Oct 7, 1970