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Rod End Plain Bearing NSN 3120-00-684-2971

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 3120-00-684-2971 NSN: 3120-00-684-2971

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Shank Style
Externally threaded
Overall Length
2.6880 inches
Bore Diameter
Between 0.4370 inches and 0.4390 inches
Outer Member Outside Diameter
Between 1.1150 inches and 1.1350 inches
Bore Center To Shank End Distance
Between 2.1150 inches and 2.1350 inches
Outer Member Width
Between 0.4320 inches and 0.4420 inches
Inner Member Width
Between 0.5570 inches and 0.5860 inches
Shank Thread Length
1.3750 inches
Static Radial Load Rating
11055 pounds
Thread Diameter
0.500 inches
Features Provided
Flush lubrication fitting
Thready Qty Per Inch (tpi)
20
Hardness Rating
60.0 rockwell c inner member
Lubrication Feature
Groove race insert
Special Features
Requires magnetic inspection, tight fit bearing
Material
Steel comp e52100 inner member
Surface Treatment
Cadmium rod end body
Style Designator
Ball type
Thread Series Designator
Unf
FSC
3120 Unmounted Plain Bearings
NIIN
006842971
NSN
3120006842971

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
REMX-7F2
Cage Code:
99528
Status:
A
MSDS:
Part Number:
HMX7FGT
Cage Code:
73134
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 3120-00-684-2971
What are the manufacturers of nsn 3120006842971?
Does this nsn 3120006842971 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120006842971
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 3120006842971 contain any precious metals?
No precious metal content.
Does nsn 3120006842971 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120006842971?
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
  •   Quality Fast Service
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