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Self-aligning Plain Bearing NSN 3120-01-132-0576

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 3120-01-132-0576 NSN: 3120-01-132-0576

Features and Characteristics

Bore Diameter
Between 1.8750 inches and 1.8760 inches
Outer Member Outside Diameter
Between 3.1810 inches and 3.1820 inches
Outer Member Width
2.5150 inches
Inner Member Width
1.6200 inches
Test Data Document
76301-ps21201, class b specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 76301-ps21202, class a specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
3120 Unmounted Plain Bearings
NIIN
011320576
NSN
3120011320576

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
74J418000-101
Cage Code:
76301
Status:
A
MSDS:
Part Number:
79706
Cage Code:
09455
Status:
A
MSDS:
Part Number:
74J418000Y-101
Cage Code:
76301
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 3120-01-132-0576
What are the manufacturers of nsn 3120011320576?
Does this nsn 3120011320576 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011320576
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 3120011320576 contain any precious metals?
No precious metal content.
Does nsn 3120011320576 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011320576?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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