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Sleeve Bearing NSN 3120-00-343-2156

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 3120-00-343-2156 NSN: 3120-00-343-2156

Features and Characteristics

Overall Length
2.5000 inches
Body Outside Diameter
Between 3.7460 inches and 3.7480 inches
Body Inside Diameter
Between 2.4990 inches and 2.5010 inches
Left Flange Outside Diameter
3.8750 inches
Right Flange Outside Diameter
3.8750 inches
Left Flange Width
0.2500 inches
Right Flange Width
0.2500 inches
Material
Copper alloy and lead and tin
Style Designator
Segmented, external flanges both ends
FSC
3120 Unmounted Plain Bearings
NIIN
003432156
NSN
3120003432156

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1111777
Cage Code:
90099
Status:
A
MSDS:
Part Number:
13G584PC6
Cage Code:
79500
Status:
A
MSDS:
Part Number:
15E192PC6
Cage Code:
79500
Status:
A
MSDS:
Part Number:
15E459PC18
Cage Code:
79500
Status:
A
MSDS:
Part Number:
18F978PC5T07
Cage Code:
79500
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 3120-00-343-2156
What are the manufacturers of nsn 3120003432156?
Does this nsn 3120003432156 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003432156
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 3120003432156 contain any precious metals?
No precious metal content.
Does nsn 3120003432156 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003432156?
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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