3120-00-672-7501

Find complete technical information, availability, and procurement data for: 3120-00-672-7501
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-672-7501

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.3050 inches minimum and 0.3070 inches maximum flange width, 2.8750 inches nominal overall length, 3.4960 inches minimum and 3.4980 inches maximum body outside diameter, 2.8130 inches nominal body inside diameter, 2.7750 inches minimum and 2.7800 inches maximum left internal flange hole 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: 2.8750 inches nominal
Body Outside Diameter: 3.4960 inches minimum and 3.4980 inches maximum
Body Inside Diameter: 2.8130 inches nominal
Flange Width: 0.3050 inches minimum and 0.3070 inches maximum
Left Internal Flange Hole Diameter: 2.7750 inches minimum and 2.7800 inches maximum
Left Internal Flange Width: 0.0938 inches nominal
Surface Finish: 125.0 microinches intermediate layer
Special Features: one half of left flange plus 0.0938 in. each end 1.8438 in. radius,remainder of flange 2.0312 in. radius

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
17081P	Sleeve Bushing
357439-00	Sleeve Bushing
SK157439	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-672-7501?

The FSCG of the NSN 3120-00-672-7501 is 3120

Does the NSN 3120-00-672-7501 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-672-7501 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 3120-00-672-7501 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-672-7501 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 3120-00-672-7501 was assigned to the Federal Catalog?

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