3120-00-005-5729

Find complete technical information, availability, and procurement data for: 3120-00-005-5729
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3120-00-005-5729 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-005-5729

Item Name Code

13205

Assigment Date

06/16/1972 (54 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.

0.5550 inches minimum and 0.5580 inches maximum body inside diameter, 0.6420 inches minimum and 0.6510 inches maximum overall length, 0.6883 inches minimum and 0.6889 inches maximum body outside diameter, 0.8750 inches nominal flange outside diameter, 0.0500 inches minimum and 0.0600 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: 0.0500 inches minimum and 0.0600 inches maximum first
Overall Length: 0.6420 inches minimum and 0.6510 inches maximum
Body Outside Diameter: 0.6883 inches minimum and 0.6889 inches maximum
Body Inside Diameter: 0.5550 inches minimum and 0.5580 inches maximum
Flange Outside Diameter: 0.8750 inches nominal
Flange Width: 0.0610 inches minimum and 0.0620 inches maximum
Lubricant Accommodation Style: grooved circular
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
Hardness Rating: 90.0 rockwell c minimum overall
Surface Finish: 125.0 microinches overall
Antirotation/Lubrication Type And Quantity: 4 hole
Surface Groove Location And Quantity: 1 external and 1 internal
Material: copper alloy 630 overall
Material Document And Classification: ams 4640 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Style Designator: solid, external flange one end
Test Data Document: 84955-kps212 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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
K641221-11	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-005-5729?

The FSCG of the NSN 3120-00-005-5729 is 3120

Does the NSN 3120-00-005-5729 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-005-5729 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 3120-00-005-5729 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-005-5729 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 3120-00-005-5729 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Jun 16, 1972