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Sleeve Bearing NSN 3120-00-144-1792

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 3120-00-144-1792 NSN: 3120-00-144-1792

Features and Characteristics

Overall Length
1.9100 inches
Body Outside Diameter
Between 2.7415 inches and 2.7425 inches
Body Inside Diameter
Between 2.6200 inches and 2.6220 inches
Left Internal Flange Hole Diameter
Between 2.2485 inches and 2.2505 inches
Left Internal Flange Width
1.5710 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square all corners
Criticality Code Justification
Feat
Surface Finish
32.0 microinches inside diameter surface of body
Surface Groove Location And Quantity
1 external
Special Features
Item is landing gear specific; critical dimensions and characteristics that must be maintained for safe operation
Material
Copper alloy
Style Designator
Solid, plain, no outside flanges, internal flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
001441792
NSN
3120001441792

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
14-41669-1
Cage Code:
0JRC1
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 3120-00-144-1792
What are the manufacturers of nsn 3120001441792?
Does this nsn 3120001441792 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001441792
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 3120001441792 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120001441792 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001441792?
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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