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Sleeve Bushing NSN 3120-00-019-0281

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 3120-00-019-0281 NSN: 3120-00-019-0281

Features and Characteristics

Overall Length
2.0850 inches
Body Outside Diameter
0.7252 inches
Body Inside Diameter
0.5002 inches
Left Internal Flange Hole Diameter
0.5500 inches
Right Internal Flange Hole Diameter
0.5002 inches
Left Internal Flange Width
0.1880 inches
Right Internal Flange Width
1.2910 inches
Interior Flange Hole Diameter
0.5002 inches
Interior Flange Left End To Centerline Distance
0.2740 inches
Interior Flange Width
0.1720 inches
Corner Shape
Square outside right corner
Features Provided
Casehardened
Hardness Rating
35.0 rockwell c core and 43.0 rockwell c core
Special Features
Left outside end stepped 1st step 0.665 in. Diameter lg 0.045 2nd step 0.718 in. Diameter lg 0.175
Material
Steel comp e9310
Material Specification
Ams 6260 assn standard single material response
Style Designator
Solid, plain, no outside flanges, internal flange at both ends
FSC
3120 Unmounted Plain Bearings
NIIN
000190281
NSN
3120000190281

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
76371-5
Cage Code:
73030
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 3120-00-019-0281
What are the manufacturers of nsn 3120000190281?
Does this nsn 3120000190281 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120000190281
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 3120000190281 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120000190281 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120000190281?
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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