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Rod End Plain Bearing NSN 3120-01-258-8558

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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes bearing, plain, spherical and bearing, plain, self-aligning.

NSN 3120-01-258-8558 NSN: 3120-01-258-8558

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Shank Style
Externally threaded
Overall Length
5.5000 inches
Bore Diameter
Between 0.9995 inches and 1.0035 inches
Outer Member Outside Diameter
Between 2.7300 inches and 2.7700 inches
Bore Center To Shank End Distance
Between 4.1050 inches and 4.1450 inches
Outer Member Width
Between 0.9950 inches and 1.0050 inches
Inner Member Width
Between 1.3700 inches and 1.3750 inches
Shank Thread Length
Between 2.0940 inches and 2.1870 inches
Static Radial Load Rating
43541 pounds
Thread Diameter
1.250 inches
Thready Qty Per Inch (tpi)
12
Material
Steel race insert
Surface Treatment
Cadmium rod end body and zinc rod end body
Style Designator
Ball type
Thread Series Designator
Unf
FSC
3120 Unmounted Plain Bearings
NIIN
012588558
NSN
3120012588558

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MM-16
Cage Code:
56644
Status:
A
MSDS:
Part Number:
52B10145-4
Cage Code:
21439
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483308055
  • NAICS: 336310
  • SITC: 74822
  • Description: Transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-258-8558
What are the manufacturers of nsn 3120012588558?
Does this nsn 3120012588558 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012588558
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 outer member of the assembly is modified to provide a shank. the inner member may be either a plain spherical bearing or a sleeve bearing. excludes bearing, plain, spherical and bearing, plain, self-aligning.
Does nsn 3120012588558 contain any precious metals?
No precious metal content.
Does nsn 3120012588558 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012588558?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13209
FIIG:
A045A0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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