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Sleeve Bearing NSN 3120-01-055-3950

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 3120-01-055-3950 NSN: 3120-01-055-3950

Features and Characteristics

Overall Length
Between 0.8700 inches and 0.8800 inches
Body Outside Diameter
Between 0.9400 inches and 0.9410 inches
Body Inside Diameter
Between 0.7510 inches and 0.7520 inches
Lubrication Material
Lubricating oil, mil-l-15016, symbol 2190
Flange Outside Diameter
Between 1.1850 inches and 1.1900 inches
Flange Width
Between 0.1225 inches and 0.1275 inches
Corner Shape
Square outside right corner
Hardness Rating
30.0 rockwell h and 70.0 rockwell h
Material
Copper alloy
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
010553950
NSN
3120010553950

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS17796-90
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS17796
Cage Code:
96906
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 3120-01-055-3950
What are the manufacturers of nsn 3120010553950?
Does this nsn 3120010553950 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010553950
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 3120010553950 contain any precious metals?
No precious metal content.
Does nsn 3120010553950 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010553950?
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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