3120-01-247-4046

Find complete technical information, availability, and procurement data for: 3120-01-247-4046
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-247-4046

Item Name Code

13206

Assigment Date

01/06/1987 (39 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.

5.0663 inches minimum and 5.0675 inches maximum body outside diameter, 0.0900 inches nominal first slot width, 1.6000 inches nominal first slot length, 1.6750 inches nominal overall length, 0.1240 inches minimum and 0.1290 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: 0.1240 inches minimum and 0.1290 inches maximum first
Slot Width: 0.0900 inches nominal first
Slot Length: 1.6000 inches nominal first
Overall Length: 1.6750 inches nominal
Body Outside Diameter: 5.0663 inches minimum and 5.0675 inches maximum
Body Inside Diameter: 4.5018 inches minimum and 4.5048 inches maximum
Flange Outside Diameter: 5.7500 inches nominal
Flange Width: 0.1750 inches nominal
Corner Shape: square all corners
Antirotation/Lubrication Type And Quantity: 4 hole and 4 slot
Surface Groove Location And Quantity: 1 external
Special Features: surface groove around body 0.1925 deep; 0.18 wide; used on lc-130h
Material: copper alloy 954 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
3400147-1	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-247-4046?

The FSCG of the NSN 3120-01-247-4046 is 3120

Does the NSN 3120-01-247-4046 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-247-4046 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 3120-01-247-4046 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-247-4046 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 3120-01-247-4046 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Jan 6, 1987