3120-00-126-5979

Find complete technical information, availability, and procurement data for: 3120-00-126-5979
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-126-5979

Item Name Code

13206

Assigment Date

01/01/1963 (63 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.

1.9680 inches nominal left internal flange hole diameter, 2.2500 inches nominal left flange outside diameter, 1.9375 inches nominal overall length, 3.0580 inches minimum and 3.0600 inches maximum body outside diameter, 2.6870 inches minimum and 2.6900 inches maximum body inside 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: 1.9375 inches nominal
Body Outside Diameter: 3.0580 inches minimum and 3.0600 inches maximum
Body Inside Diameter: 2.6870 inches minimum and 2.6900 inches maximum
Left Internal Flange Hole Diameter: 1.9680 inches nominal
Left Flange Outside Diameter: 2.2500 inches nominal
Right Flange Width: 0.2450 inches minimum and 0.2470 inches maximum

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
169073D	Sleeve Bushing
40868	Sleeve Bushing
4456P	Sleeve Bushing
HM-40868	Sleeve Bushing
SL4201PC34	Sleeve Bushing
SL4202PC34	Sleeve Bushing
SL4204PC34	Sleeve Bushing
SL4629PC34	Sleeve Bushing
SL4630PC34	Sleeve Bushing
SL4632PC34	Sleeve Bushing
SL4763PC34	Sleeve Bushing
SL4764PC34	Sleeve Bushing
SL4766PC34	Sleeve Bushing
SL5683PC34	Sleeve Bushing
SL5685PC34	Sleeve Bushing
SL7486PC34	Sleeve Bushing
SL7674PC34	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-126-5979?

The FSCG of the NSN 3120-00-126-5979 is 3120

Does the NSN 3120-00-126-5979 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-126-5979 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 3120-00-126-5979 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-126-5979 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 3120-00-126-5979 was assigned to the Federal Catalog?

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