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Self-aligning Plain Bearing NSN 3120-00-057-8310

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 3120-00-057-8310 NSN: 3120-00-057-8310

Features and Characteristics

Bore Diameter
Between 0.7495 inches and 0.7500 inches
Outer Member Outside Diameter
Between 1.7495 inches and 1.7500 inches
Outer Member Width
Between 0.7920 inches and 0.8020 inches
Inner Member Width
Between 0.9950 inches and 1.0000 inches
Style Designator
With insert and/or liner
FSC
3120 Unmounted Plain Bearings
NIIN
000578310
NSN
3120000578310

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
114HS681-1
Cage Code:
77272
Status:
A
MSDS:
Part Number:
76541
Cage Code:
09455
Status:
A
MSDS:
Part Number:
ATSB12-5D
Cage Code:
15860
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 3120-00-057-8310
What are the manufacturers of nsn 3120000578310?
Does this nsn 3120000578310 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120000578310
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 3120000578310 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120000578310 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120000578310?
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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