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Sleeve Bearing NSN 3120-01-308-7471

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 3120-01-308-7471 NSN: 3120-01-308-7471

Features and Characteristics

Overall Length
2.3437 inches
Body Outside Diameter
Between 1.7518 inches and 1.7523 inches
Body Inside Diameter
Between 1.5005 inches and 1.5015 inches
Flange Outside Diameter
Between 2.2300 inches and 2.2500 inches
Flange Width
Between 0.0887 inches and 0.0937 inches
Corner Shape
Undercut left flange body corner
Hardness Rating
27.0 rockwell c outer layer
Surface Finish
63.0 microinches outside diameter surface of body
Material
Steel comp 630 outer layer
Material Specification
Mil-b-81934 military specification single material response inner layer
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
013087471
NSN
3120013087471

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
49-007 PIECE 28
Cage Code:
34293
Status:
A
MSDS:
Part Number:
KRJ24-UDSV-036
Cage Code:
50632
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 3120-01-308-7471
What are the manufacturers of nsn 3120013087471?
Does this nsn 3120013087471 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013087471
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 3120013087471 contain any precious metals?
No precious metal content.
Does nsn 3120013087471 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013087471?
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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