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Sleeve Bearing NSN 3120-01-288-9217

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 3120-01-288-9217 NSN: 3120-01-288-9217

Features and Characteristics

Overall Length
1.7910 inches
Body Outside Diameter
Between 1.9553 inches and 1.9556 inches
Body Inside Diameter
Between 1.7370 inches and 1.7430 inches
Flange Outside Diameter
Between 2.7400 inches and 2.7600 inches
Flange Width
Between 0.0900 inches and 0.0920 inches
Corner Shape
Undercut left flange body corner
Surface Finish
63.0 microinches
Special Features
Shell shall be 100 pct magnetic particle inspected per mil-std-1949; plating optional on outside left corner
Material
Steel comp 630 right end surface of left flange
Material Specification
Mil-b-81820 military specification single material response inside diameter surface of body
Surface Treatment
Passivate right end surface of body
Surface Treatment Specification
Qq-p-35 federal specification single treatment response right end surface of left flange
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
012889217
NSN
3120012889217

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HS5513-3
Cage Code:
73134
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 3120-01-288-9217
What are the manufacturers of nsn 3120012889217?
Does this nsn 3120012889217 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012889217
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 3120012889217 contain any precious metals?
No precious metal content.
Does nsn 3120012889217 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012889217?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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