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3120-01-234-1471

Find complete technical information, availability, and procurement data for: 3120-01-234-1471

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3120-01-234-1471
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-234-1471
Item Name Code
13205
Assigment Date
06/09/1986 (40 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.3750 inches nominal first hole diameter, 2.9940 inches minimum and 2.9950 inches maximum overall length, 2.0000 inches minimum and 2.0010 inches maximum body inside diameter, 2.5000 inches nominal body outside diameter, 3.5000 inches nominal flange outside 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
0.3750 inches nominal first
Overall Length
2.9940 inches minimum and 2.9950 inches maximum
Body Outside Diameter
2.5000 inches nominal
Body Inside Diameter
2.0000 inches minimum and 2.0010 inches maximum
Flange Outside Diameter
3.5000 inches nominal
Flange Width
0.2580 inches minimum and 0.2590 inches maximum
Lubricant Accommodation Style
grooved straight and circular
Corner Shape
chamfered outside right corner
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
Surface Finish
63.0 microinches overall
Antirotation/Lubrication Type And Quantity
1 hole
Material
copper alloy 938 overall
Material
grease lubrication
Material Document And Classification
mil-b-16261 mil spec 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
SSN593-520-1862106 PIECE 12 Sleeve Bearing
SSN612-520-1945957 PIECE 12 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-234-1471?
The FSCG of the NSN 3120-01-234-1471 is 3120
Does the NSN 3120-01-234-1471 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-234-1471 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 3120-01-234-1471 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-234-1471 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 3120-01-234-1471 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Mon, Jun 9, 1986

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