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Rod End Plain Bearing NSN 3120-00-019-6621

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 3120-00-019-6621 NSN: 3120-00-019-6621

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Shank Style
Internally threaded w/bead and wrench flats
Overall Length
2.7810 inches
Bore Diameter
Between 0.3120 inches and 0.3125 inches
Outer Member Outside Diameter
1.0620 inches
Bore Center To Shank End Distance
2.2500 inches
Outer Member Width
Between 0.2860 inches and 0.2910 inches
Inner Member Width
Between 0.3730 inches and 0.3750 inches
Shank Thread Length
0.7500 inches
Shank Width Across Wrench Flats
Between 0.4900 inches and 0.5020 inches
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
24
Material
Steel comp 630 race insert or steel comp 631 race insert or steel comp 410 race insert
Style Designator
Ball type
Thread Series Designator
Unjf
FSC
3120 Unmounted Plain Bearings
NIIN
000196621
NSN
3120000196621

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A51G20579-1
Cage Code:
61174
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 3120-00-019-6621
What are the manufacturers of nsn 3120000196621?
Does this nsn 3120000196621 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120000196621
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 3120000196621 contain any precious metals?
No precious metal content.
Does nsn 3120000196621 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120000196621?
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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