752-7068448-16

View detailed technical data, stock status, and sourcing information for: 752-7068448-16
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-494-8477

Item Name Code

13205

Assigment Date

02/26/2002 (24 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.

0.8132 inches minimum and 0.8136 inches maximum body outside diameter, weapons handling portable tracks;submarine end item identification, 0.6260 inches minimum and 0.6265 inches maximum body inside diameter, 1.2100 inches nominal flange outside diameter, 0.5600 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.5600 inches nominal
Body Outside Diameter: 0.8132 inches minimum and 0.8136 inches maximum
Body Inside Diameter: 0.6260 inches minimum and 0.6265 inches maximum
Flange Outside Diameter: 1.2100 inches nominal
End Item Identification: weapons handling portable tracks;submarine
Flange Width: 0.0630 inches nominal
Corner Shape: round 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
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches right end surface of body
Material: copper alloy 623 overall
Material Document And Classification: astm b150, c62300 assn std single material response 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
752-7068448-16	Sleeve Bearing
H832-1625-16	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-494-8477?

The FSCG of the NSN 3120-01-494-8477 is 3120

Does the NSN 3120-01-494-8477 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-494-8477 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 3120-01-494-8477 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-494-8477 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 3120-01-494-8477 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Feb 26, 2002