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Sleeve Bearing NSN 3120-00-507-3230

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 3120-00-507-3230 NSN: 3120-00-507-3230

Features and Characteristics

Overall Length
Between 1.3040 inches and 1.3140 inches
Body Outside Diameter
Between 1.1280 inches and 1.1290 inches
Body Inside Diameter
Between 0.8500 inches and 0.8600 inches
Flange Outside Diameter
Between 1.4270 inches and 1.4470 inches
Flange Width
Between 0.1360 inches and 0.1410 inches
Corner Shape
Square outside left corner
Hardness Rating
50.0 rockwell b and 95.0 rockwell b
Surface Finish
63.0 microinches outside diameter surface of body
Special Features
Flange face has circular groove
Material
Copper alloy 534
Material Specification
Astm 139, alloy b1 assn standard single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
005073230
NSN
3120005073230

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
102985
Cage Code:
15434
Status:
A
MSDS:
Part Number:
34-102985
Cage Code:
16662
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 3120-00-507-3230
What are the manufacturers of nsn 3120005073230?
Does this nsn 3120005073230 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120005073230
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 3120005073230 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120005073230 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120005073230?
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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