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Spherical Plain Bearing NSN 3120-00-457-0751

Item Description

A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes bearing, plain, self-aligning.

NSN 3120-00-457-0751 NSN: 3120-00-457-0751

Features and Characteristics

Overall Length
Between 0.8900 inches and 0.9100 inches
Body Inside Diameter
Between 0.8125 inches and 0.8130 inches
Spherical Body Diameter
Between 1.4990 inches and 1.4995 inches
Corner Shape
Square all corners
Material
Copper alloy
Material Specification
Ams 4625 assn standard single material response
Surface Treatment
Indium spherical surface
Surface Treatment Specification
Eps 10253, fscm 73342 mfr ref single treatment response spherical surface
Style Designator
Segmented
FSC
3120 Unmounted Plain Bearings
NIIN
004570751
NSN
3120004570751

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6866841
Cage Code:
73342
Status:
A
MSDS:
Part Number:
KSU13-1
Cage Code:
97613
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 3120-00-457-0751
What are the manufacturers of nsn 3120004570751?
Does this nsn 3120004570751 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004570751
A detachable part 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. it may be divided into two or more segments of 180 degrees (3.141 radians) or less. the item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. excludes bearing, plain, self-aligning.
Does nsn 3120004570751 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120004570751 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004570751?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13204
FIIG:
A045A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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