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Sleeve Bearing NSN 3120-00-218-4690

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 3120-00-218-4690 NSN: 3120-00-218-4690

Features and Characteristics

Overall Length
Between 0.1024 inches and 0.1094 inches
Body Outside Diameter
Between 0.3124 inches and 0.3126 inches
Body Inside Diameter
Between 0.1564 inches and 0.1566 inches
Lubrication Material
Lubricating oil, mil-l-6085
Flange Outside Diameter
Between 0.3540 inches and 0.3640 inches
Flange Width
Between 0.0340 inches and 0.0360 inches
Corner Shape
Undercut left flange body corner
Special Features
4 pct molybdenum disulphide added to material at sintering
Material
Copper alloy
Material Specification
Mil-b-5697, type 1, comp a military specification single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
002184690
NSN
3120002184690

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
127-85
Cage Code:
12639
Status:
A
MSDS:
Part Number:
0B47
Cage Code:
23266
Status:
A
MSDS:
Part Number:
74-40300-7013
Cage Code:
89944
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 3120-00-218-4690
What are the manufacturers of nsn 3120002184690?
Does this nsn 3120002184690 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120002184690
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 3120002184690 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120002184690 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120002184690?
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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