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Sleeve Bearing NSN 3120-01-234-1471

Item Description

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.

NSN 3120-01-234-1471 NSN: 3120-01-234-1471

Features and Characteristics

Hole Diameter
0.3750 inches first
Overall Length
Between 2.9940 inches and 2.9950 inches
Body Outside Diameter
2.5000 inches
Body Inside Diameter
Between 2.0000 inches and 2.0010 inches
Lubrication Material
Grease
Flange Outside Diameter
3.5000 inches
Flange Width
Between 0.2580 inches and 0.2590 inches
Lubricant Accommodation Style
Grooved straight and circular
Corner Shape
Square outside left corner
Surface Finish
63.0 microinches
Antirotation/lubrication Type And Quantity
1 hole
Material
Copper alloy 938
Material Specification
Mil-b-16261 military specification single material response
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
012341471
NSN
3120012341471

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SSN593-520-1862106 PIECE 12
Cage Code:
81316
Status:
A
MSDS:
Part Number:
SSN612-520-1945957 PIECE 12
Cage Code:
81316
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997090
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-234-1471
What are the manufacturers of nsn 3120012341471?
Does this nsn 3120012341471 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012341471
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.
Does nsn 3120012341471 contain any precious metals?
No precious metal content.
Does nsn 3120012341471 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012341471?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13205
FIIG:
A045A0
App. Key:
D
Cond. Code:
1
Status:
A

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