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Sleeve Bearing NSN 3120-01-257-0758

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 3120-01-257-0758 NSN: 3120-01-257-0758

Features and Characteristics

Hole Diameter
0.0470 inches first
Slot Width
0.1200 inches first
Slot Length
0.0200 inches first
Overall Length
0.4400 inches
Body Outside Diameter
Between 0.6262 inches and 0.6267 inches
Body Inside Diameter
0.4850 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square all corners
Antirotation/lubrication Type And Quantity
1 hole and 1 slot
Surface Groove Location And Quantity
1 internal
Material
Copper alloy 674
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
012570758
NSN
3120012570758

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
36 04503 0321 1
Cage Code:
86329
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 3120-01-257-0758
What are the manufacturers of nsn 3120012570758?
Does this nsn 3120012570758 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012570758
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 3120012570758 contain any precious metals?
No precious metal content.
Does nsn 3120012570758 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012570758?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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