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Sleeve Bushing NSN 3120-00-339-4425

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 3120-00-339-4425 NSN: 3120-00-339-4425

Features and Characteristics

Overall Length
1.2500 inches
Body Outside Diameter
Between 1.2500 inches and 1.2510 inches
Body Inside Diameter
Between 0.7500 inches and 0.7510 inches
Flange Outside Diameter
Between 1.7460 inches and 1.7480 inches
Flange Width
Between 0.3750 inches and 0.4062 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Undercut left flange body corner
Surface Finish
63.0 microinches right end surface of left flange
Surface Groove Location And Quantity
3 internal
Special Features
Right end surface of body od relieved to 1.2344 in. Dia, 0.2500 in. Lg
Material
Cobalt alloy
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
003394425
NSN
3120003394425

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
134B219ABP1
Cage Code:
03502
Status:
A
MSDS:
Part Number:
134B219AB1
Cage Code:
0BR59
Status:
A
MSDS:
Part Number:
134B219ABPC1
Cage Code:
24446
Status:
A
MSDS:
Part Number:
B3123569PC1
Cage Code:
80064
Status:
A
MSDS:
Part Number:
134B220AB6
Cage Code:
24446
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 3120-00-339-4425
What are the manufacturers of nsn 3120003394425?
Does this nsn 3120003394425 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003394425
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 3120003394425 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120003394425 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003394425?
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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