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Sleeve Bushing NSN 3120-00-482-1922

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 3120-00-482-1922 NSN: 3120-00-482-1922

Features and Characteristics

Overall Length
Between 0.4844 inches and 0.5156 inches
Body Outside Diameter
Between 0.6160 inches and 0.6260 inches
Body Inside Diameter
Between 0.3770 inches and 0.3780 inches
Flange Outside Diameter
Between 0.6263 inches and 0.6268 inches
Flange Width
Between 0.3906 inches and 0.4213 inches
Corner Shape
Square outside left corner
Hardness Rating
55.0 rockwell c and 60.0 rockwell c
Special Features
Process requirement: pack in carburizing compound and heat to 1700-1750 degrees c. To give 0.030 depth of case, quench in oil from furnace, draw to specified hardness rockwell c-55-60 for 1 hr min
Material
Steel comp 8620
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
004821922
NSN
3120004821922

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
40677
Cage Code:
79938
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 3120-00-482-1922
What are the manufacturers of nsn 3120004821922?
Does this nsn 3120004821922 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004821922
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 3120004821922 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120004821922 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004821922?
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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