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Rod End Plain Bearing NSN 3120-00-439-0078

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 3120-00-439-0078 NSN: 3120-00-439-0078

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Shank Style
Externally threaded
Overall Length
2.5580 inches
Bore Diameter
Between 0.3745 inches and 0.3750 inches
Outer Member Outside Diameter
Between 1.2100 inches and 1.2700 inches
Bore Center To Shank End Distance
Between 1.9280 inches and 1.9480 inches
Outer Member Width
Between 0.4010 inches and 0.4210 inches
Inner Member Width
Between 0.4580 inches and 0.4640 inches
Shank Thread Length
1.2660 inches
Static Radial Load Rating
10380 pounds
Thread Diameter
0.438 inches
Thready Qty Per Inch (tpi)
20
Special Features
Keyway in shank
Material
Stainless steel rod end body
Surface Treatment
Cadmium outer race member
Style Designator
Ball type
Thread Series Designator
Unf
FSC
3120 Unmounted Plain Bearings
NIIN
004390078
NSN
3120004390078

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MXJKR67-15A
Cage Code:
73134
Status:
A
MSDS:
Part Number:
25826-1
Cage Code:
99643
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 3120-00-439-0078
What are the manufacturers of nsn 3120004390078?
Does this nsn 3120004390078 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004390078
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 3120004390078 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120004390078 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004390078?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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