3120-01-125-2037

Find complete technical information, availability, and procurement data for: 3120-01-125-2037
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-125-2037

Item Name Code

13206

Assigment Date

01/24/1982 (44 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.3120 inches nominal flange outside diameter, 0.1300 inches nominal body outside diameter, 0.0130 inches minimum and 0.0190 inches maximum flange width, 0.0700 inches minimum and 0.0750 inches maximum body inside diameter, 0.0400 inches minimum and 0.0500 inches maximum overall length

Product Characteristics

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

Overall Length: 0.0400 inches minimum and 0.0500 inches maximum
Body Outside Diameter: 0.1300 inches nominal
Body Inside Diameter: 0.0700 inches minimum and 0.0750 inches maximum
Flange Outside Diameter: 0.3120 inches nominal
Flange Width: 0.0130 inches minimum and 0.0190 inches maximum
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
Special Features: notch in flange od 0.0830 in. deep; 0.0630 in. min,0.0780 in. max wide
Material: copper alloy 630 overall
Material Document And Classification: ams 4640 assn std single material response overall
Style Designator: solid, external flange one end
Test Data Document: "76301-ps21202 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
10107805	Sleeve Bushing
74A800794-2003	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-125-2037?

The FSCG of the NSN 3120-01-125-2037 is 3120

Does the NSN 3120-01-125-2037 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-125-2037 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 3120-01-125-2037 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-125-2037 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 3120-01-125-2037 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Jan 24, 1982