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Sleeve Bushing NSN 3120-01-489-1928

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 3120-01-489-1928 NSN: 3120-01-489-1928

Features and Characteristics

Overall Length
0.8150 inches
Body Outside Diameter
Between 2.2805 inches and 2.2815 inches
Body Inside Diameter
1.3500 inches
Flange Outside Diameter
4.0000 inches
End Application
Filters; nuclear reactor boundry area
Flange Width
0.3750 inches
Corner Shape
Square outside left corner
Surface Finish
63.0 microinches
Special Features
Flange has4 thd mtg holes, 0.3150 in. Nom. Dia. Thru, 0.375-16unc-2b thds; 3 mtg holes, 0.4390 in. Diameter thru
Material
Steel comp 410
Material Specification
Astm a276, ty410, cond t assn standard single material response
Style Designator
22e blank, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
014891928
NSN
3120014891928

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5D86967-001
Cage Code:
90099
Status:
A
MSDS:
Part Number:
6512E14FN53
Cage Code:
90099
Status:
A
MSDS:
Part Number:
5D86967
Cage Code:
90099
Status:
A
MSDS:
Part Number:
6512E14
Cage Code:
90099
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 3120-01-489-1928
What are the manufacturers of nsn 3120014891928?
Does this nsn 3120014891928 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120014891928
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 3120014891928 contain any precious metals?
No precious metal content.
Does nsn 3120014891928 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120014891928?
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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