SK-144268

View detailed technical data, stock status, and sourcing information for: SK-144268
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-300-5959

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

0.3680 inches minimum and 0.3700 inches maximum flange width, 4.5000 inches nominal flange outside diameter, 3.8710 inches minimum and 3.8730 inches maximum body outside diameter, 2.5000 inches nominal overall length, 3.0350 inches nominal body inside diameter

Product Characteristics

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

Overall Length: 2.5000 inches nominal
Body Outside Diameter: 3.8710 inches minimum and 3.8730 inches maximum
Body Inside Diameter: 3.0350 inches nominal
Flange Outside Diameter: 4.5000 inches nominal
Flange Width: 0.3680 inches minimum and 0.3700 inches maximum
Corner Shape: chamfered outside right corner
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
Special Features: flange dia relieved to 4.5000 in. from 0.0625 in. below 180 deg on both sides
Material: copper alloy overall
Material Document And Classification: qq-c-390 fed spec single material response overall
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
14930P	Sleeve Bushing
344268	Sleeve Bushing
40839	Sleeve Bushing
HM-40839	Sleeve Bushing
SK-144268	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-300-5959?

The FSCG of the NSN 3120-00-300-5959 is 3120

Does the NSN 3120-00-300-5959 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-300-5959 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 3120-00-300-5959 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-300-5959 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 3120-00-300-5959 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963