3120-00-690-4073

Find complete technical information, availability, and procurement data for: 3120-00-690-4073
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3120-00-690-4073 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-690-4073

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

7.6875 inches minimum and 7.6905 inches maximum overall length, 4.6250 inches nominal flange width, 1.5744 inches minimum and 1.5749 inches maximum body inside diameter, 2.1875 inches nominal flange outside diameter, 1.8750 inches minimum and 1.8760 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: 7.6875 inches minimum and 7.6905 inches maximum
Body Outside Diameter: 1.8750 inches minimum and 1.8760 inches maximum
Body Inside Diameter: 1.5744 inches minimum and 1.5749 inches maximum
Flange Outside Diameter: 2.1875 inches nominal
Flange Width: 4.6250 inches nominal
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 inside left corner
Corner Shape: square outside right corner
Keyway Dimension: 0.4375 inches nominal internal keyway width
Special Features: keyway in left end of bore
Material: nickel alloy k-500 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
CA8920-8	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-690-4073?

The FSCG of the NSN 3120-00-690-4073 is 3120

Does the NSN 3120-00-690-4073 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-690-4073 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 3120-00-690-4073 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-690-4073 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 3120-00-690-4073 was assigned to the Federal Catalog?

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