3120-00-662-1977

Find complete technical information, availability, and procurement data for: 3120-00-662-1977
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-662-1977

Item Name Code

13208

Assigment Date

01/01/1963 (63 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.2920 inches minimum and 0.2970 inches maximum inner member width, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 0.7769 inches minimum and 0.7774 inches maximum outer member outside diameter, groove internal outer member lubrication feature, 0.2700 inches nominal outer member width

Product Characteristics

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

Bore Diameter: 0.1895 inches minimum and 0.1900 inches maximum
Outer Member Outside Diameter: 0.7769 inches minimum and 0.7774 inches maximum
Outer Member Width: 0.2700 inches nominal
Inner Member Width: 0.2920 inches minimum and 0.2970 inches maximum
Lubrication Feature: groove internal outer member
Special Features: outer race member has oil hole
Material: copper alloy race insert
Material: steel corrosion resisting outer race member
Material: steel comp e52100 inner member
Material Document And Classification: 66 fed std single material response inner member
Style Designator: with insert and/or liner

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
HKS3ANG25	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-662-1977?

The FSCG of the NSN 3120-00-662-1977 is 3120

Does the NSN 3120-00-662-1977 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-662-1977 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 3120-00-662-1977 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-662-1977 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 3120-00-662-1977 was assigned to the Federal Catalog?

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