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Sleeve Bearing NSN 3120-00-343-2221

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 3120-00-343-2221 NSN: 3120-00-343-2221

Features and Characteristics

Overall Length
2.0000 inches
Body Outside Diameter
2.2520 inches
Body Inside Diameter
1.5000 inches
Lubrication Material
Lubricating oil
Flange Outside Diameter
2.6250 inches
Flange Width
0.5000 inches
Corner Shape
Square outside right corner
Surface Finish
63.0 microinches right end surface of body
Material
Steel outer layer
Material Specification
Qq-t-390 federal specification single material response inner layer
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
003432221
NSN
3120003432221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1714009
Cage Code:
90099
Status:
A
MSDS:
Part Number:
1JH1567PC247
Cage Code:
79500
Status:
A
MSDS:
Part Number:
H3169370PC247
Cage Code:
80064
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 3120-00-343-2221
What are the manufacturers of nsn 3120003432221?
Does this nsn 3120003432221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003432221
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 3120003432221 contain any precious metals?
No precious metal content.
Does nsn 3120003432221 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003432221?
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
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