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Rod End Plain Bearing NSN 3120-00-128-1952

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 3120-00-128-1952 NSN: 3120-00-128-1952

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Shank Style
Externally threaded
Overall Length
3.5000 inches
Bore Diameter
Between 0.3745 inches and 0.3750 inches
Outer Member Outside Diameter
Between 0.9900 inches and 1.0100 inches
Bore Center To Shank End Distance
Between 2.9900 inches and 3.0100 inches
Outer Member Width
Between 0.4010 inches and 0.4110 inches
Inner Member Width
Between 0.4950 inches and 0.5000 inches
Shank Thread Length
2.2500 inches
Static Radial Load Rating
10380 pounds
Thread Diameter
0.500 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
56.0 rockwell c inner member
Material
Steel comp 630 rod end body
Style Designator
Ball type
Test Data Document
81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unf
FSC
3120 Unmounted Plain Bearings
NIIN
001281952
NSN
3120001281952

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
01-081-0375
Cage Code:
09455
Status:
A
MSDS:
Part Number:
DREM-6-078
Cage Code:
81376
Status:
A
MSDS:
Part Number:
CRBE-6-119
Cage Code:
50830
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 3120-00-128-1952
What are the manufacturers of nsn 3120001281952?
Does this nsn 3120001281952 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001281952
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 3120001281952 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120001281952 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001281952?
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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