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Sleeve Bushing NSN 3120-01-217-3112

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 3120-01-217-3112 NSN: 3120-01-217-3112

Features and Characteristics

Overall Length
1.1800 inches
Body Outside Diameter
Between 0.5834 inches and 0.5837 inches
Body Inside Diameter
0.3280 inches
Flange Outside Diameter
0.7500 inches
Flange Width
0.1800 inches
Corner Shape
Undercut left flange body corner
Hardness Rating
58.0 rockwell c and 60.0 rockwell c
Surface Finish
32.0 microinches outside diameter surface of body
Special Features
Has 4 ea 0.212 inch flats in pairs at 60 degrees angle 0.187 inch apart at opposite sides 0.38 deep -body end
Material
Steel comp h11
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
012173112
NSN
3120012173112

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C31SME40197-149
Cage Code:
26512
Status:
A
MSDS:
Part Number:
C31SME40197-129
Cage Code:
26512
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 3120-01-217-3112
What are the manufacturers of nsn 3120012173112?
Does this nsn 3120012173112 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012173112
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 3120012173112 contain any precious metals?
No precious metal content.
Does nsn 3120012173112 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012173112?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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