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Sleeve Bushing NSN 3120-01-230-1820

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 3120-01-230-1820 NSN: 3120-01-230-1820

Features and Characteristics

Hole Diameter
0.0960 inches and 0.1030 inches first
Overall Length
0.1260 inches
Body Outside Diameter
Between 0.3720 inches and 0.3730 inches
Body Inside Diameter
Between 0.2550 inches and 0.2620 inches
Flange Width
0.0630 inches
Hardness Rating
33.0 rockwell c and 37.0 rockwell c
Antirotation/lubrication Type And Quantity
1 hole
Special Features
Flange off centered
Material
Steel comp 4130
Material Specification
Mil-s-18729 military specification single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response
FSC
3120 Unmounted Plain Bearings
NIIN
012301820
NSN
3120012301820

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
123PM10225-3
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 3120-01-230-1820
What are the manufacturers of nsn 3120012301820?
Does this nsn 3120012301820 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012301820
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 3120012301820 contain any precious metals?
No precious metal content.
Does nsn 3120012301820 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012301820?
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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