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Sleeve Bearing NSN 3120-01-213-7051

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 3120-01-213-7051 NSN: 3120-01-213-7051

Features and Characteristics

Overall Length
1.7500 inches
Body Outside Diameter
Between 1.7510 inches and 1.7520 inches
Body Inside Diameter
1.3125 inches
Flange Outside Diameter
2.2500 inches
Flange Width
0.2190 inches
Left Internal Flange Hole Diameter
Between 1.2500 inches and 1.2520 inches
Right Internal Flange Hole Diameter
Between 1.2500 inches and 1.2520 inches
Left Internal Flange Width
0.5000 inches
Right Internal Flange Width
0.4375 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square outside left corner
Surface Finish
63.0 microinches outside diameter surface of body
Surface Groove Location And Quantity
1 external
Material
Copper alloy 903
Material Specification
Qq-c-390 federal specification single material response
Style Designator
22c-3 solid, external flange one end, internal flange at both ends
FSC
3120 Unmounted Plain Bearings
NIIN
012137051
NSN
3120012137051

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2640-857X2 PIECE 8
Cage Code:
96169
Status:
A
MSDS:
Part Number:
2640-857X1 PIECE 28
Cage Code:
96169
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 3120-01-213-7051
What are the manufacturers of nsn 3120012137051?
Does this nsn 3120012137051 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012137051
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 3120012137051 contain any precious metals?
No precious metal content.
Does nsn 3120012137051 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012137051?
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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