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Sleeve Bearing NSN 3120-01-162-0057

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 3120-01-162-0057 NSN: 3120-01-162-0057

Features and Characteristics

Overall Length
Between 0.4850 inches and 0.4900 inches
Body Inside Diameter
Between 0.7060 inches and 0.7100 inches
Flange Outside Diameter
Between 0.8270 inches and 0.8275 inches
Flange Width
0.4075 inches
End To Flange Distance
Between 0.0300 inches and 0.0500 inches
Corner Shape
Square all corners
Hardness Rating
53.0 rockwell c and 58.0 rockwell c
Surface Finish
63.0 microinches right end surface of body
Left End Body Diameter
Between 0.8170 inches and 0.8190 inches
Right End Body Diameter
Between 0.8170 inches and 0.8190 inches
Special Features
P/n524121p5 2nd oversize
Material
Steel comp 440c
Material Specification
Ams 5630 assn standard single material response
Style Designator
21c solid, external flange
FSC
3120 Unmounted Plain Bearings
NIIN
011620057
NSN
3120011620057

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
524121P5
Cage Code:
77445
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 3120-01-162-0057
What are the manufacturers of nsn 3120011620057?
Does this nsn 3120011620057 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011620057
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 3120011620057 contain any precious metals?
No precious metal content.
Does nsn 3120011620057 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011620057?
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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