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Sleeve Bearing NSN 3120-00-051-6189

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 3120-00-051-6189 NSN: 3120-00-051-6189

Features and Characteristics

Hole Diameter
0.2500 inches first
Overall Length
Between 1.8900 inches and 1.8950 inches
Body Outside Diameter
Between 2.2500 inches and 2.2545 inches
Body Inside Diameter
Between 2.0060 inches and 2.0065 inches
Flange Outside Diameter
Between 3.1150 inches and 3.1200 inches
Flange Width
0.1400 inches
Surface Finish
63.0 microinches outside diameter surface of body
Antirotation/lubrication Type And Quantity
2 hole
Material
Steel comp 304 outer layer
Material Specification
Mil-t-8506, type 1 military specification single material response outer layer
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
000516189
NSN
3120000516189

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
022C0195M030P
Cage Code:
63857
Status:
A
MSDS:
Part Number:
A1628PC53SH2
Cage Code:
63857
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 3120-00-051-6189
What are the manufacturers of nsn 3120000516189?
Does this nsn 3120000516189 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120000516189
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 3120000516189 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120000516189 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120000516189?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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