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Sleeve Bearing NSN 3120-00-555-8023

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 3120-00-555-8023 NSN: 3120-00-555-8023

Features and Characteristics

Hole Diameter
0.2500 inches first and 0.5625 inches first
Overall Length
Between 8.9900 inches and 9.0100 inches
Body Outside Diameter
Between 12.6220 inches and 12.6250 inches
Body Inside Diameter
Between 11.6250 inches and 11.6270 inches
Lubrication Material
Grease
Lubricant Accommodation Style
Grooved closed both ends
Corner Shape
Square all corners
Surface Finish
63.0 microinches inside diameter surface of body
Antirotation/lubrication Type And Quantity
6 hole
Surface Groove Location And Quantity
1 internal
Material
Copper alloy 934
Material Specification
Mil-b-16261, gr 2 military specification single material response
Style Designator
Segmented, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
005558023
NSN
3120005558023

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C15947
Cage Code:
16603
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 3120-00-555-8023
What are the manufacturers of nsn 3120005558023?
Does this nsn 3120005558023 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120005558023
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 3120005558023 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120005558023 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120005558023?
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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