NK1055-1

View detailed technical data, stock status, and sourcing information for: NK1055-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-606-9540

Item Name Code

13205

Assigment Date

01/30/1975 (51 years ago)

0.1240 inches minimum and 0.1260 inches maximum flange width, 0.8750 inches minimum and 0.8760 inches maximum body inside diameter, 1.5000 inches nominal flange outside diameter, 1.1250 inches nominal overall length, 1.2515 inches minimum and 1.2520 inches maximum body outside 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: 1.1250 inches nominal
Body Outside Diameter: 1.2515 inches minimum and 1.2520 inches maximum
Body Inside Diameter: 0.8750 inches minimum and 0.8760 inches maximum
Flange Outside Diameter: 1.5000 inches nominal
Flange Width: 0.1240 inches minimum and 0.1260 inches maximum
Lubricant Accommodation Style: grooved closed both ends
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
NK1055	Sleeve Bearing
NK1055-1	Sleeve Bearing
S-1059- PIECE 53 AND 55	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-606-9540?

The FSCG of the NSN 3120-00-606-9540 is 3120

Does the NSN 3120-00-606-9540 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-606-9540 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 3120-00-606-9540 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-606-9540 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 3120-00-606-9540 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Jan 30, 1975