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Rod End Plain Bearing NSN 3120-01-055-3957

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 3120-01-055-3957 NSN: 3120-01-055-3957

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Shank Style
Internally threaded w/ hexagon end
Overall Length
Between 2.0600 inches and 2.0900 inches
Bore Diameter
Between 0.3120 inches and 0.3125 inches
Outer Member Outside Diameter
Between 0.8900 inches and 0.9100 inches
Bore Center To Shank End Distance
Between 1.6150 inches and 1.6350 inches
Outer Member Width
Between 0.3220 inches and 0.3320 inches
Inner Member Width
Between 0.4350 inches and 0.4370 inches
Shank Thread Length
0.8750 inches
Shank Width Across Wrench Flats
Between 0.4900 inches and 0.5020 inches
Static Radial Load Rating
7180 pounds
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
24
Special Features
Keyway in shank
Material
Steel comp 630 race insert
Material Specification
Ams 5643 assn standard single material response race insert
Style Designator
Ball type
Thread Series Designator
Unjf
FSC
3120 Unmounted Plain Bearings
NIIN
010553957
NSN
3120010553957

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:
M81935/2-05K
Cage Code:
81343
Status:
A
MSDS:
Part Number:
FXJKRR5AS
Cage Code:
73134
Status:
A
MSDS:
Part Number:
M81935/2-5K
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 3120-01-055-3957
What are the manufacturers of nsn 3120010553957?
Does this nsn 3120010553957 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010553957
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 3120010553957 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120010553957 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010553957?
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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