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Rod End Plain Bearing NSN 3120-01-217-2249

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 3120-01-217-2249 NSN: 3120-01-217-2249

Features and Characteristics

Thread Class
3b
Thread Direction
Left-hand
Shank Style
Internally threaded w/hexagon end and inspection hole
Overall Length
2.9180 inches
Bore Diameter
Between 0.4995 inches and 0.5000 inches
Outer Member Outside Diameter
Between 1.3270 inches and 1.3470 inches
Bore Center To Shank End Distance
Between 2.2400 inches and 2.2600 inches
Outer Member Width
Between 0.5100 inches and 0.5200 inches
Inner Member Width
Between 0.6230 inches and 0.6250 inches
Shank Thread Length
1.2500 inches
Inspection Hole Center To End Distance
Between 0.5420 inches and 0.5820 inches
Shank Width Across Wrench Flats
Between 0.7400 inches and 0.7520 inches
Static Radial Load Rating
19500 pounds
Thread Diameter
0.500 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
55.0 rockwell c and 62.0 rockwell c inner member
Material
Steel comp 630 race insert
Material Specification
Mil-s-5000 military specification single material response rod end body
Surface Treatment
Passivate inner member
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification all treatment responses rod end body
Style Designator
Ball type
Thread Series Designator
Unjf
FSC
3120 Unmounted Plain Bearings
NIIN
012172249
NSN
3120012172249

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS81935/2
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS81935
Cage Code:
81343
Status:
A
MSDS:
Part Number:
M81935/2-08L
Cage Code:
81343
Status:
A
MSDS:
Part Number:
KR8 FSLV
Cage Code:
50632
Status:
A
MSDS:
Part Number:
5D3-03073 PIECE 23
Cage Code:
34712
Status:
A
MSDS:
Part Number:
MS21243-8-L
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-B-81935/2
Cage Code:
81349
Status:
A
MSDS:
Part Number:
M81935/2-8L
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 3120-01-217-2249
What are the manufacturers of nsn 3120012172249?
Does this nsn 3120012172249 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012172249
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 3120012172249 contain any precious metals?
No precious metal content.
Does nsn 3120012172249 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012172249?
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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