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Sleeve Bearing NSN 3120-01-188-1185

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 3120-01-188-1185 NSN: 3120-01-188-1185

Features and Characteristics

Hole Diameter
0.1250 inches first and 0.1300 inches first
Overall Length
1.4000 inches
Body Outside Diameter
Between 1.9398 inches and 1.9408 inches
Body Inside Diameter
1.7000 inches
Flange Outside Diameter
2.3000 inches
Flange Width
0.2800 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square outside right corner
Antirotation/lubrication Type And Quantity
4 hole
Surface Groove Location And Quantity
1 internal
Material
Copper alloy 172
Material Specification
Ams 4640 assn standard single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Style Designator
22c solid, external flange one end
Specification Data
76301-4-242 manufacturers standard
FSC
3120 Unmounted Plain Bearings
NIIN
011881185
NSN
3120011881185

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4M242-2
Cage Code:
76301
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 3120-01-188-1185
What are the manufacturers of nsn 3120011881185?
Does this nsn 3120011881185 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011881185
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 3120011881185 contain any precious metals?
No precious metal content.
Does nsn 3120011881185 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011881185?
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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