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Self-aligning Plain Bearing NSN 3120-01-491-5650

Item Description

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

NSN 3120-01-491-5650 NSN: 3120-01-491-5650

Features and Characteristics

End Application
Used on vtb03500
Special Features
Bore diameter 0.4995 in min to 0.5000 in max; spherical diameter 0.8137 in min to 0.8140 in max
Material
Cobalt alloy
Material Specification
Ams5387 federal standard single material response
FSC
3120 Unmounted Plain Bearings
NIIN
014915650
NSN
3120014915650

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
VTB03501
Cage Code:
06710
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482300040
  • NAICS: 332991
  • SITC: 74630
  • Description: Spherical roller bearings, single row
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-491-5650
What are the manufacturers of nsn 3120014915650?
Does this nsn 3120014915650 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120014915650
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. the item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. the assembly may be either separable or nonseparable. excludes bearing, plain, rod end and bearing, plain, spherical.
Does nsn 3120014915650 contain any precious metals?
No precious metal content.
Does nsn 3120014915650 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120014915650?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13208
FIIG:
A045A0
App. Key:
B
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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