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Sleeve Bearing NSN 3120-00-912-9640

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 3120-00-912-9640 NSN: 3120-00-912-9640

Features and Characteristics

Hole Diameter
0.0500 inches first and 0.0700 inches first
Overall Length
Between 1.4950 inches and 1.5000 inches
Body Outside Diameter
Between 4.5290 inches and 4.5490 inches
Body Inside Diameter
Between 4.2520 inches and 4.2525 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square outside left corner
Hardness Rating
35.0 rockwell c and 40.0 rockwell c
Surface Finish
125.0 microinches
Antirotation/lubrication Type And Quantity
4 hole
Material
Steel comp 4130
Material Specification
66 federal standard single material response
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
009129640
NSN
3120009129640

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3G11094-103
Cage Code:
98897
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 3120-00-912-9640
What are the manufacturers of nsn 3120009129640?
Does this nsn 3120009129640 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009129640
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 3120009129640 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120009129640 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009129640?
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
  •   Quality Inspected Parts
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