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Sleeve Bearing NSN 3120-00-399-4497

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 3120-00-399-4497 NSN: 3120-00-399-4497

Features and Characteristics

Overall Length
4.6250 inches
Body Outside Diameter
6.2480 inches
Body Inside Diameter
4.0000 inches
Flange Outside Diameter
7.2500 inches
Flange Width
0.3750 inches
Corner Shape
Square right flange outside left corner
Material
Steel outer layer
Style Designator
Segmented, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
003994497
NSN
3120003994497

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1429361
Cage Code:
90099
Status:
A
MSDS:
Part Number:
12E888PC1T05
Cage Code:
79500
Status:
A
MSDS:
Part Number:
18F969PC7
Cage Code:
79500
Status:
A
MSDS:
Part Number:
21J495PC4
Cage Code:
90099
Status:
A
MSDS:
Part Number:
21J495PC40
Cage Code:
79500
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 3120-00-399-4497
What are the manufacturers of nsn 3120003994497?
Does this nsn 3120003994497 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003994497
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 3120003994497 contain any precious metals?
No precious metal content.
Does nsn 3120003994497 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003994497?
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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