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Sleeve Bearing NSN 3120-01-502-4668

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 3120-01-502-4668 NSN: 3120-01-502-4668

Features and Characteristics

Overall Length
Between 2.4110 inches and 2.4160 inches
Body Outside Diameter
Between 0.4990 inches and 0.4995 inches
Body Inside Diameter
Between 0.3750 inches and 0.3760 inches
Corner Shape
Square all corners
Part Name Assigned By Controlling Agency
Bearing, sleeve - inner bore liner
Special Features
Break sharp edges 0.005 to 0.015 inch
Material
Stainless steel
Material Specification
Ams 5643, cond h-1025, 17-4ph assn standard single material response
Surface Treatment
Chromium outside diameter surface of body
Surface Treatment Specification
Qq-c-320, cl 2, 0.002 inch thk federal specification single treatment response outside diameter surface of body
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
015024668
NSN
3120015024668

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ST4M167P6-2065
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 3120-01-502-4668
What are the manufacturers of nsn 3120015024668?
Does this nsn 3120015024668 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120015024668
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 3120015024668 contain any precious metals?
No precious metal content.
Does nsn 3120015024668 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120015024668?
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
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