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Sleeve Bushing NSN 3120-01-221-1902

Item Description

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes bushing, drill, jig.

NSN 3120-01-221-1902 NSN: 3120-01-221-1902

Features and Characteristics

Overall Length
Between 0.4720 inches and 0.4960 inches
Body Outside Diameter
Between 0.3906 inches and 0.3909 inches
Body Inside Diameter
Between 0.2692 inches and 0.2696 inches
Flange Outside Diameter
Between 0.4700 inches and 0.4800 inches
End Application
J85 engine
Flange Width
Between 0.0600 inches and 0.0800 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square outside right corner
Surface Finish
63.0 microinches
Surface Groove Location And Quantity
1 external
Material
Steel comp 440c
Material Specification
Ams 5630 assn standard single material response
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
012211902
NSN
3120012211902

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3901T78P12
Cage Code:
99207
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997060
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for cylindrical roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-221-1902
What are the manufacturers of nsn 3120012211902?
Does this nsn 3120012211902 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012211902
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. the overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. for items made of rubber, see bushing, nonmetallic. see also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. excludes bushing, drill, jig.
Does nsn 3120012211902 contain any precious metals?
No precious metal content.
Does nsn 3120012211902 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012211902?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13206
FIIG:
A045A0
App. Key:
K
Cond. Code:
2
Status:
A

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  •   Quality Inspected Parts
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