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Sleeve Bearing NSN 3120-00-939-3225

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 3120-00-939-3225 NSN: 3120-00-939-3225

Features and Characteristics

Slot Width
0.2050 inches first and 0.2150 inches first
Slot Length
0.2500 inches first and 0.2600 inches first
Overall Length
Between 1.2600 inches and 1.2610 inches
Body Outside Diameter
Between 1.9950 inches and 1.9970 inches
Body Inside Diameter
Between 1.8555 inches and 1.8565 inches
Flange Outside Diameter
2.9400 inches
Flange Width
0.0600 inches
Corner Shape
Square outside right corner
Hardness Rating
27.0 rockwell c and 33.0 rockwell c
Surface Finish
32.0 microinches outside diameter surface of body
Antirotation/lubrication Type And Quantity
2 slot
Material
Steel comp 4130
Surface Treatment
Cadmium right end surface of left flange
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
009393225
NSN
3120009393225

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
65C30040
Cage Code:
98747
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 3120-00-939-3225
What are the manufacturers of nsn 3120009393225?
Does this nsn 3120009393225 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009393225
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 3120009393225 contain any precious metals?
No precious metal content.
Does nsn 3120009393225 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009393225?
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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