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Sleeve Bearing NSN 3120-00-301-6258

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 3120-00-301-6258 NSN: 3120-00-301-6258

Features and Characteristics

Hole Diameter
0.1900 inches third
Overall Length
Between 1.2490 inches and 1.2500 inches
Body Outside Diameter
Between 2.4418 inches and 2.4423 inches
Body Inside Diameter
Between 1.0010 inches and 1.0020 inches
Lubricant Accommodation Style
Grooved open one end
Corner Shape
Square outside left corner
Surface Finish
32.0 microinches inside diameter surface of body
Antirotation/lubrication Type And Quantity
5 hole
Surface Groove Location And Quantity
1 internal
Material
Copper alloy 932
Material Specification
Qq-c-390, alloy 932 federal specification single material response
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
003016258
NSN
3120003016258

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
25000115-3
Cage Code:
81412
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 3120-00-301-6258
What are the manufacturers of nsn 3120003016258?
Does this nsn 3120003016258 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003016258
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 3120003016258 contain any precious metals?
No precious metal content.
Does nsn 3120003016258 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003016258?
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
  •   Quality Inspected Parts
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