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Rod End Plain Bearing NSN 3120-01-103-3904

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 3120-01-103-3904 NSN: 3120-01-103-3904

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Shank Style
Internally threaded w/hexagon end and inspection hole
Overall Length
1.7650 inches
Bore Diameter
Between 0.1895 inches and 0.1900 inches
Outer Member Outside Diameter
Between 0.7710 inches and 0.7910 inches
Bore Center To Shank End Distance
Between 1.3650 inches and 1.3850 inches
Outer Member Width
Between 0.3320 inches and 0.3420 inches
Inner Member Width
Between 0.4320 inches and 0.4370 inches
Shank Thread Length
Between 0.7187 inches and 0.8125 inches
Inspection Hole Center To End Distance
0.3125 inches
Shank Width Across Wrench Flats
Between 0.4270 inches and 0.4390 inches
Static Radial Load Rating
3600 pounds
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Material
Steel rod end body
Material Specification
Dyflon, fscm 81376 mfr ref single material response race liner
Surface Treatment
Cadmium rod end body
Style Designator
Ball type
Thread Series Designator
Unf
FSC
3120 Unmounted Plain Bearings
NIIN
011033904
NSN
3120011033904

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS81935
Cage Code:
81343
Status:
A
MSDS:
Part Number:
M81935/2-3
Cage Code:
81343
Status:
A
MSDS:
Part Number:
M81935/2 MODIFIED
Cage Code:
81343
Status:
A
MSDS:
Part Number:
DREF3
Cage Code:
81376
Status:
A
MSDS:
Part Number:
M81934/2 MODIFIED 1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-81935
Cage Code:
81349
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 3120-01-103-3904
What are the manufacturers of nsn 3120011033904?
Does this nsn 3120011033904 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011033904
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 3120011033904 contain any precious metals?
No precious metal content.
Does nsn 3120011033904 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011033904?
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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