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Sleeve Bearing NSN 3120-00-518-6272

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 3120-00-518-6272 NSN: 3120-00-518-6272

Features and Characteristics

Hole Diameter
0.2500 inches first
Overall Length
Between 1.0880 inches and 1.0980 inches
Body Outside Diameter
Between 1.6150 inches and 1.6170 inches
Body Inside Diameter
Between 1.2500 inches and 1.2520 inches
Lubricant Accommodation Style
Grooved double loop
Corner Shape
Chamfered all corners
Features Provided
Casehardened
Hardness Rating
50.0 rockwell c and 55.0 rockwell c
Criticality Code Justification
Adar and adas
Surface Finish
125.0 microinches
Antirotation/lubrication Type And Quantity
1 hole
Material
Steel
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
005186272
NSN
3120005186272

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5186272
Cage Code:
19204
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 3120-00-518-6272
What are the manufacturers of nsn 3120005186272?
Does this nsn 3120005186272 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120005186272
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 3120005186272 contain any precious metals?
No precious metal content.
Does nsn 3120005186272 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120005186272?
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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