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Sleeve Bushing NSN 3120-01-307-1838

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 3120-01-307-1838 NSN: 3120-01-307-1838

Features and Characteristics

Overall Length
Between 0.3450 inches and 0.3500 inches
Body Outside Diameter
Between 0.4381 inches and 0.4386 inches
Body Inside Diameter
Between 0.3010 inches and 0.3060 inches
Corner Shape
Square outside right corner
Surface Finish
63.0 microinches outside diameter surface of body
Material
Copper alloy 642
Material Specification
Astm b124 assn standard single material response or astm b150 assn standard single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response
Style Designator
17c solid, plain, no outside flanges
Specification Data
80205-nas 537 professional/industrial association standard
FSC
3120 Unmounted Plain Bearings
NIIN
013071838
NSN
3120013071838

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS537B5P035
Cage Code:
80205
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 3120-01-307-1838
What are the manufacturers of nsn 3120013071838?
Does this nsn 3120013071838 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013071838
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 3120013071838 contain any precious metals?
No precious metal content.
Does nsn 3120013071838 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013071838?
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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