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3120-00-287-6491

Find complete technical information, availability, and procurement data for: 3120-00-287-6491

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3120-00-287-6491
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-287-6491
Item Name Code
13205
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.

square all corners corner shape, 0.7500 inches nominal overall length, 1.2510 inches minimum and 1.2520 inches maximum body outside diameter, 1.0000 inches minimum and 1.0010 inches maximum body inside diameter, copper alloy overall material

Product Characteristics

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

Overall Length
0.7500 inches nominal
Body Outside Diameter
1.2510 inches minimum and 1.2520 inches maximum
Body Inside Diameter
1.0000 inches minimum and 1.0010 inches maximum
Corner Shape
square all corners
Material
copper alloy overall
Material
oil lubricating lubrication
Material Document And Classification
mil-b-5697,ty 1,comp a mil spec single material response overall
Style Designator
solid, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3120-00-630-6940 No Name Available 11/29/1968
3120-00-661-3548 No Name Available 09/17/1969
3120-00-812-5338 No Name Available 09/01/1976

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
26J52PC37 Sleeve Bearing
26J66PC45 Sleeve Bearing
26J68PC45 Sleeve Bearing
563-4801-985322ALT8PC35 Sleeve Bearing
571-2200-1302098REVAPC7 Sleeve Bearing
A1212-6 Sleeve Bearing
AA1212-6 Sleeve Bearing
CV9S4101-206PC45 Sleeve Bearing
CV9S4101-218PC45 Sleeve Bearing
CV9S4101-253PC37 Sleeve Bearing
HA1212-6 Sleeve Bearing
SL1003-12 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-287-6491?
The FSCG of the NSN 3120-00-287-6491 is 3120
Does the NSN 3120-00-287-6491 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-287-6491 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 3120-00-287-6491 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-287-6491 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 3120-00-287-6491 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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