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Sleeve Bearing NSN 3120-01-181-9735

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 3120-01-181-9735 NSN: 3120-01-181-9735

Features and Characteristics

Hole Diameter
0.1255 inches first
Overall Length
Between 1.7250 inches and 1.7300 inches
Body Outside Diameter
Between 1.6200 inches and 1.6300 inches
Body Inside Diameter
Between 1.1795 inches and 1.1798 inches
Lubrication Material
Lubricant, dry film
Left Flange Outside Diameter
Between 2.1829 inches and 2.1832 inches
Right Flange Outside Diameter
Between 2.1829 inches and 2.1832 inches
Left Flange Width
Between 0.4350 inches and 0.4450 inches
Right Flange Width
Between 0.4350 inches and 0.4450 inches
Lubricant Accommodation Style
Grooved open both ends
Corner Shape
Square right flange outside left corner
Antirotation/lubrication Type And Quantity
12 hole
Surface Groove Location And Quantity
1 internal
Special Features
Right relief groove eccentric 0.112 off cl; flat 0.938 from cl
Material
Copper alloy
Material Specification
Tap-ms-285, 59875 mfr ref single material response
Style Designator
18c solid, external flanges both ends
FSC
3120 Unmounted Plain Bearings
NIIN
011819735
NSN
3120011819735

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
217294-1
Cage Code:
59875
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 3120-01-181-9735
What are the manufacturers of nsn 3120011819735?
Does this nsn 3120011819735 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011819735
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 3120011819735 contain any precious metals?
No precious metal content.
Does nsn 3120011819735 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011819735?
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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