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Sleeve Bushing NSN 3120-00-355-3237

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 3120-00-355-3237 NSN: 3120-00-355-3237

Features and Characteristics

Hole Diameter
0.3125 inches first
Overall Length
Between 2.3650 inches and 2.3800 inches
Body Outside Diameter
Between 2.0035 inches and 2.0050 inches
Body Inside Diameter
Between 1.8759 inches and 1.8761 inches
Corner Shape
Square all corners
Hardness Rating
75.0 rockwell b
Antirotation/lubrication Type And Quantity
1 hole
Material
Copper alloy
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
003553237
NSN
3120003553237

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
250637R1
Cage Code:
0SAT8
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 3120-00-355-3237
What are the manufacturers of nsn 3120003553237?
Does this nsn 3120003553237 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003553237
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 3120003553237 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120003553237 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003553237?
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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