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Sleeve Bushing NSN 3120-00-478-9338

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 3120-00-478-9338 NSN: 3120-00-478-9338

Features and Characteristics

Hole Diameter
0.0930 inches first
Overall Length
0.8400 inches
Body Outside Diameter
Between 1.9390 inches and 1.9400 inches
Body Inside Diameter
Between 1.7000 inches and 1.7020 inches
Flange Outside Diameter
2.0600 inches
Flange Width
Between 0.0600 inches and 0.0700 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square outside right corner
Hardness Rating
36.0 rockwell c and 42.0 rockwell c
Surface Finish
125.0 microinches intermediate layer
Antirotation/lubrication Type And Quantity
4 hole
Surface Groove Location And Quantity
1 internal
Material
Copper alloy 172
Surface Treatment
Cadmium
Surface Treatment Specification
Cpt 8204, fscm 13002 mfr ref single treatment response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
004789338
NSN
3120004789338

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1707A154
Cage Code:
13002
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 3120-00-478-9338
What are the manufacturers of nsn 3120004789338?
Does this nsn 3120004789338 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004789338
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 3120004789338 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120004789338 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004789338?
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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