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Rod End Plain Bearing NSN 3120-00-923-2556

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 3120-00-923-2556 NSN: 3120-00-923-2556

Features and Characteristics

Thread Class
3b
Thread Direction
Left-hand
Shank Style
Internally threaded w/inspection hole
Overall Length
Between 2.3575 inches and 2.3900 inches
Bore Diameter
Between 0.2494 inches and 0.2497 inches
Outer Member Outside Diameter
Between 0.9850 inches and 1.0100 inches
Bore Center To Shank End Distance
Between 1.8650 inches and 1.8850 inches
Outer Member Width
Between 0.4110 inches and 0.4210 inches
Inner Member Width
Between 0.5910 inches and 0.5930 inches
Shank Thread Length
Between 1.0100 inches and 1.1100 inches
Inspection Hole Center To End Distance
Between 0.3020 inches and 0.3220 inches
Thread Diameter
0.438 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
56.0 rockwell c inner member
Material
Steel comp e52100 inner member or steel comp 440c inner member
Material Specification
66 federal standard 1st material response rod end body or aisi/sae assn standard 2nd material response rod end body
Surface Treatment
Cadmium rod end body or chromate rod end body
Surface Treatment Specification
Qq-p-416, cl 2 federal specification all treatment responses rod end body
Style Designator
Ball type
Test Data Document
97499-ps4075 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
009232556
NSN
3120009232556

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
47-140-253-1
Cage Code:
97499
Status:
A
MSDS:
Part Number:
77414
Cage Code:
09455
Status:
A
MSDS:
Part Number:
RFL4TH6
Cage Code:
99528
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 3120-00-923-2556
What are the manufacturers of nsn 3120009232556?
Does this nsn 3120009232556 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009232556
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 3120009232556 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120009232556 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009232556?
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
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