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Sleeve Bearing NSN 3120-00-288-0990

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 3120-00-288-0990 NSN: 3120-00-288-0990

Features and Characteristics

Overall Length
3.5000 inches
Body Outside Diameter
Between 1.7515 inches and 1.7520 inches
Body Inside Diameter
Between 1.4410 inches and 1.4420 inches
Lubricant Accommodation Style
Grooved open both ends
Corner Shape
Square all corners
Surface Finish
32.0 microinches right end surface of body
Surface Groove Location And Quantity
2 internal
Material
Copper alloy
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
002880990
NSN
3120002880990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G5-265
Cage Code:
58923
Status:
A
MSDS:
Part Number:
205A
Cage Code:
97335
Status:
A
MSDS:
Part Number:
GDR205A
Cage Code:
97783
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 3120-00-288-0990
What are the manufacturers of nsn 3120002880990?
Does this nsn 3120002880990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120002880990
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 3120002880990 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120002880990 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120002880990?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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