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Sleeve Bearing NSN 3120-00-740-9960

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 3120-00-740-9960 NSN: 3120-00-740-9960

Features and Characteristics

Overall Length
Between 1.7450 inches and 1.7500 inches
Body Outside Diameter
Between 3.7450 inches and 3.7550 inches
Body Inside Diameter
Between 2.5616 inches and 2.5622 inches
Flange Outside Diameter
4.2500 inches
Flange Width
0.3125 inches
Corner Shape
Square outside left corner
Hardness Rating
50.0 rockwell c outside diameter surface of body and 55.0 rockwell c outside diameter surface of body
Material
Steel comp 1040 or steel comp 1045 or steel comp 1137 or steel comp 1141 or steel comp 1144
Material Specification
Stm a108 assn standard single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
007409960
NSN
3120007409960

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7409960
Cage Code:
19207
Status:
A
MSDS:
Part Number:
M307579
Cage Code:
61465
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 3120-00-740-9960
What are the manufacturers of nsn 3120007409960?
Does this nsn 3120007409960 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120007409960
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 3120007409960 contain any precious metals?
No precious metal content.
Does nsn 3120007409960 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120007409960?
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
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