3120PL0684158

View detailed technical data, stock status, and sourcing information for: 3120PL0684158

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3120PL0684158
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-720-2277
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.

0.2500 inches minimum and 0.2515 inches maximum body inside diameter, 0.1825 inches minimum and 0.1875 inches maximum overall length, chamfered inside left corner corner shape, 0.3756 inches minimum and 0.3761 inches maximum body outside diameter, chamfered inside right corner corner shape

Product Characteristics

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

Overall Length
0.1825 inches minimum and 0.1875 inches maximum
Body Outside Diameter
0.3756 inches minimum and 0.3761 inches maximum
Body Inside Diameter
0.2500 inches minimum and 0.2515 inches maximum
Corner Shape
chamfered inside left corner
Corner Shape
chamfered inside right corner
Corner Shape
square outside left corner
Corner Shape
square outside right corner
Surface Finish
125.0 microinches intermediate layer
Material
copper alloy 642 overall
Material Document And Classification
qq-c-465 fed spec 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, plain, no outside flanges
Specification/Standard Data
80205-nas76 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3120-00-661-7271 No Name Available 01/01/1963

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
10107668 Sleeve Bushing
3120PL0684158 Sleeve Bushing
NAS76A4-006P Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-720-2277?
The FSCG of the NSN 3120-00-720-2277 is 3120
Does the NSN 3120-00-720-2277 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-00-720-2277 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 3120-00-720-2277 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-720-2277 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 3120-00-720-2277 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 387
New Material 753
Total 1,140
Availability of this item was last updated on: 05/04/2026 09:05 PM EDT. Stock levels and pricing are subject to change.

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