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Sleeve Bearing NSN 3120-00-350-2347

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 3120-00-350-2347 NSN: 3120-00-350-2347

Features and Characteristics

Overall Length
3.5000 inches
Body Outside Diameter
Between 2.5000 inches and 2.5020 inches
Body Inside Diameter
Between 1.9950 inches and 2.0000 inches
Flange Outside Diameter
Between 3.4375 inches and 3.5000 inches
Flange Width
Between 0.2500 inches and 0.2550 inches
Corner Shape
Square outside left corner
Features Provided
Casehardened
Hardness Rating
55.0 rockwell c and 60.0 rockwell c
Material
Steel comp 1020
Material Specification
Qq-s-633 federal specification single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
003502347
NSN
3120003502347

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12W3648
Cage Code:
62265
Status:
A
MSDS:
Part Number:
347313
Cage Code:
65282
Status:
A
MSDS:
Part Number:
N1492
Cage Code:
56442
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 3120-00-350-2347
What are the manufacturers of nsn 3120003502347?
Does this nsn 3120003502347 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003502347
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 3120003502347 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120003502347 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003502347?
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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