3120-00-735-1189

Find complete technical information, availability, and procurement data for: 3120-00-735-1189
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-735-1189

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

3.0360 inches nominal overall length, 0.1900 inches nominal first slot width, 0.2823 inches nominal first slot length, 1.6875 inches minimum and 1.6880 inches maximum body outside diameter, 0.1860 inches minimum and 0.1920 inches maximum 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: 0.1860 inches minimum and 0.1920 inches maximum first
Slot Width: 0.1900 inches nominal first
Slot Length: 0.2823 inches nominal first
Overall Length: 3.0360 inches nominal
Body Outside Diameter: 1.6875 inches minimum and 1.6880 inches maximum
Body Inside Diameter: 1.3750 inches minimum and 1.3760 inches maximum
Flange Outside Diameter: 2.0600 inches nominal
Flange Width: 0.1550 inches minimum and 0.1565 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside 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 outside right corner
Surface Finish: 20.0 microinches inside diameter surface of body
Surface Finish: 20.0 microinches left end surface of body and flange
Surface Finish: 50.0 microinches outside diameter surface of body
Surface Finish: 50.0 microinches right end surface of left flange
Surface Finish: 63.0 microinches right end surface of body
Antirotation/Lubrication Type And Quantity: 1 hole and 3 slot
Surface Groove Location And Quantity: 1 internal
Material: steel comp 1018 and steel comp 1020 or steel comp mtx1015 and steel comp mtx1020 overall
Material Document And Classification: qq-s-633 fed spec all material responses or qq-s-00643 fed spec all material responses overall
Surface Treatment: silver and lead 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
7351189	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-735-1189?

The FSCG of the NSN 3120-00-735-1189 is 3120

Does the NSN 3120-00-735-1189 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-735-1189 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 3120-00-735-1189 contain precious materials?

Item contains silver.

Does NSN 3120-00-735-1189 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 3120-00-735-1189 was assigned to the Federal Catalog?

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