SK1 11-16

View detailed technical data, stock status, and sourcing information for: SK1 11-16
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-175-1106

Item Name Code

13206

Assigment Date

12/03/1971 (54 years ago)

1.6875 inches nominal body inside diameter, 1.8750 inches nominal overall length, 0.2500 inches nominal second hole diameter, 2.8125 inches nominal body outside diameter, 0.3125 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: 0.2500 inches nominal second
Hole Diameter: 0.3125 inches nominal first
Overall Length: 1.8750 inches nominal
Body Outside Diameter: 2.8125 inches nominal
Body Inside Diameter: 1.6875 inches nominal
Flange Outside Diameter: 3.8750 inches nominal
Flange Width: 0.5000 inches nominal
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
Surface Finish: 125.0 microinches intermediate layer
Keyway Dimension: 0.1875 inches nominal external keyway depth
Keyway Dimension: 1.8750 inches nominal external keyway length
Special Features: od of body tapered
Material: iron alloy overall
Style Designator: split, 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
400-0406	Sleeve Bushing
SK1 11-16	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-175-1106?

The FSCG of the NSN 3120-00-175-1106 is 3120

Does the NSN 3120-00-175-1106 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-175-1106 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 3120-00-175-1106 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-175-1106 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 3120-00-175-1106 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Dec 3, 1971