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Sleeve Bearing NSN 3120-00-167-8239

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 3120-00-167-8239 NSN: 3120-00-167-8239

Features and Characteristics

Overall Length
1.3750 inches
Body Outside Diameter
Between 1.6860 inches and 1.6865 inches
Body Inside Diameter
Between 1.3120 inches and 1.3130 inches
Flange Outside Diameter
3.0000 inches
Flange Width
0.4375 inches
Corner Shape
Square outside left corner
Surface Groove Location And Quantity
2 internal
Special Features
6 bolt holes 0.312 in. Diameter equally spaced on 2.250 in. Diameter bc in flange and 0.500 in. Diameter x 0.250 in. Deep counterbore on bolt holes in face of flange
Material
Copper alloy 934
Material Specification
Mil-b-16261 military specification single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
001678239
NSN
3120001678239

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
171267F
Cage Code:
93232
Status:
A
MSDS:
Part Number:
40812
Cage Code:
54402
Status:
A
MSDS:
Part Number:
HM40812
Cage Code:
53660
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 3120-00-167-8239
What are the manufacturers of nsn 3120001678239?
Does this nsn 3120001678239 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001678239
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 3120001678239 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120001678239 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001678239?
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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