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Rod End Plain Bearing NSN 3120-01-352-2800

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 3120-01-352-2800 NSN: 3120-01-352-2800

Features and Characteristics

Thread Class
3a
Thread Direction
Left-hand
Shank Style
Externally threaded
Overall Length
1.8560 inches
Bore Diameter
Between 0.2495 inches and 0.2500 inches
Outer Member Outside Diameter
Between 0.8170 inches and 0.8370 inches
Bore Center To Shank End Distance
Between 1.4330 inches and 1.4530 inches
Outer Member Width
Between 0.2550 inches and 0.2650 inches
Inner Member Width
Between 0.3410 inches and 0.3430 inches
Shank Thread Length
Between 0.7440 inches and 0.8060 inches
Static Radial Load Rating
5300 pounds
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Hardness Rating
55.0 rockwell c inner member and 62.0 rockwell c inner member39.0 rockwell c rod end body and 42.0 rockwell c rod end body
Lubrication Feature
Self-lubricating liner internal outer member
Special Features
Key way in shank
Material
Steel comp 440c inner memberplastic polytetrafluoroethylene internal outer membersteel comp e4340 rod end body
Material Specification
Ams 5630 assn standard single material response inner membermil-s-5000 military specification single material response rod end body
Surface Treatment
Cadmium rod end body and chromate rod end body
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response rod end body
Style Designator
Ball type
Thread Series Designator
Unjf
FSC
3120 Unmounted Plain Bearings
NIIN
013522800
NSN
3120013522800

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:
M81935/4-4KL
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MIL-B-81935/4
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 3120-01-352-2800
What are the manufacturers of nsn 3120013522800?
Does this nsn 3120013522800 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013522800
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 3120013522800 contain any precious metals?
No precious metal content.
Does nsn 3120013522800 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013522800?
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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