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Sleeve Bearing NSN 3120-00-520-8948

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 3120-00-520-8948 NSN: 3120-00-520-8948

Features and Characteristics

Hole Diameter
0.0920 inches first and 0.0970 inches first
Overall Length
Between 0.8000 inches and 0.8020 inches
Body Outside Diameter
Between 1.6264 inches and 1.6273 inches
Body Inside Diameter
Between 1.4900 inches and 1.4950 inches
Flange Outside Diameter
Between 1.9900 inches and 2.0100 inches
Flange Width
Between 0.0600 inches and 0.0620 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square outside right corner
Surface Finish
100.0 microinches
Antirotation/lubrication Type And Quantity
4 hole
Surface Groove Location And Quantity
1 external
Material
Copper alloy 630
Material Specification
Qq-c-465 federal specification single material response
Surface Treatment
Cadmium
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
005208948
NSN
3120005208948

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
175168-2
Cage Code:
98897
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 3120-00-520-8948
What are the manufacturers of nsn 3120005208948?
Does this nsn 3120005208948 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120005208948
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 3120005208948 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120005208948 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120005208948?
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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