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Sleeve Bearing NSN 3120-01-018-5712

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 3120-01-018-5712 NSN: 3120-01-018-5712

Features and Characteristics

Overall Length
2.0000 inches
Body Outside Diameter
Between 10.5030 inches and 10.5050 inches
Body Inside Diameter
Between 9.9985 inches and 10.0015 inches
Lubricant Accommodation Style
Grooved double loop and grooved circular
Corner Shape
Square all corners
Hardness Rating
170.0 brinell tungsten carbide and 225.0 brinell tungsten carbide
Material
Copper alloy 863
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
010185712
NSN
3120010185712

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A-23437-2
Cage Code:
13841
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 3120-01-018-5712
What are the manufacturers of nsn 3120010185712?
Does this nsn 3120010185712 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010185712
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 3120010185712 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120010185712 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010185712?
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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