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Sleeve Bearing NSN 3120-01-346-0578

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 3120-01-346-0578 NSN: 3120-01-346-0578

Features and Characteristics

Hole Diameter
0.4060 inches first and 0.5940 inches first
Overall Length
2.0000 inches
Body Outside Diameter
Between 4.8700 inches and 4.8720 inches
Body Inside Diameter
Between 3.8430 inches and 3.8450 inches
Flange Outside Diameter
6.6900 inches
Flange Width
0.5000 inches
Corner Shape
Square all corners
Surface Finish
63.0 microinches inside diameter surface of body
Antirotation/lubrication Type And Quantity
8 hole
Material
Copper alloy 903
Material Specification
Qq-c-390 federal specification single material response
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
013460578
NSN
3120013460578

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
801-6405354 FIND 39
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211034597
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DF330725 FIND 39
Cage Code:
43689
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 3120-01-346-0578
What are the manufacturers of nsn 3120013460578?
Does this nsn 3120013460578 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013460578
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 3120013460578 contain any precious metals?
No precious metal content.
Does nsn 3120013460578 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013460578?
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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