3120-01-141-2521

Find complete technical information, availability, and procurement data for: 3120-01-141-2521
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-141-2521

Item Name Code

13205

Assigment Date

10/26/1982 (43 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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.6260 inches minimum and 0.6265 inches maximum body outside diameter, 0.7400 inches minimum and 0.7600 inches maximum flange outside diameter, 0.0570 inches minimum and 0.0620 inches maximum flange width, 0.3520 inches minimum and 0.3670 inches maximum overall length, 0.5005 inches minimum and 0.5015 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: 0.3520 inches minimum and 0.3670 inches maximum
Body Outside Diameter: 0.6260 inches minimum and 0.6265 inches maximum
Body Inside Diameter: 0.5005 inches minimum and 0.5015 inches maximum
Flange Outside Diameter: 0.7400 inches minimum and 0.7600 inches maximum
Flange Width: 0.0570 inches minimum and 0.0620 inches maximum
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
Corner Shape: undercut left flange body corner
Surface Finish: 63.0 microinches outside diameter surface of body
Material: aluminum alloy 2024 outer layer
Material: plastic polytetrafluoroethylene inner layer
Material: plastic polytetrafluoroethylene left end surface of body and flange
Material Document And Classification: mil-b-81934 mil spec single material response and mil-b-81934/2 mil spec single material response inner layer
Material Document And Classification: mil-b-81934 mil spec single material response and mil-b-81934/2 mil spec single material response left end surface of body and flange
Material Document And Classification: qq-a-225/6,cond t851 fed spec single material response or qq-a-200/3,cond t8511 fed spec single material response outer layer
Surface Treatment: anodize or chromate outer layer
Surface Treatment Document And Classification: mil-a-8625 mil spec 1st treatment response or mil-c-5541 mil spec 2nd treatment response outer layer
Style Designator: solid, external flange one end
Specification/Standard Data: 81755-c7505 manufacturers standard

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
07-382-8E-030-001	Sleeve Bearing
AFGDA8-030	Sleeve Bearing
C7505A8-030	Sleeve Bearing
FBJW16TH030W	Sleeve Bearing
KDJ08A030-59	Sleeve Bearing
NH7505A8-030	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-141-2521?

The FSCG of the NSN 3120-01-141-2521 is 3120

Does the NSN 3120-01-141-2521 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-141-2521 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 3120-01-141-2521 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-141-2521 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 3120-01-141-2521 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Oct 26, 1982