Rod End Plain Bearing
KBNE4-300W
(NSN) National Stock Number
3120-00-303-0726
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13209
Schedule B Code
8483308055
Summary
3a thread class, right-hand thread direction, externally threaded shank style, 2.4380 inches nominal overall length, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.9900 inches minimum and 1.0100 inches maximum outer member outside diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SB |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 13209 | A045A0 | - | 1 |
Specifications
Thread Class
3a
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Shank Style
externally threaded
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.Overall Length
2.4380 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Bore Diameter
0.2495 inches minimum and 0.2500 inches maximum
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Outer Member Outside Diameter
0.9900 inches minimum and 1.0100 inches maximum
Details
None.Bore Center To Shank End Distance
1.9280 inches minimum and 1.9480 inches maximum
Details
None.Outer Member Width
0.2620 inches minimum and 0.2720 inches maximum
Details
None.Inner Member Width
0.5880 inches minimum and 0.5930 inches maximum
Details
None.Shank Thread Length
1.2190 inches minimum and 1.3120 inches maximum
Details
None.Static Radial Load Rating
2270 pounds
Details
The limiting radial load which the item can carry at rest without permanent deformation of the stressed surface or the danger of fracture.Thread Diameter
0.375 inches nominal
Details
The length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.Thread Quantity Per Inch
24
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Hardness Rating
36.0 rockwell c minimum and 42.0 rockwell c maximum rod end body
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Hardness Rating
23.0 rockwell c minimum and 35.0 rockwell c maximum race insert
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Hardness Rating
55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Special Features
keyway in shank for std nas 513 lockwasher
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
plastic polytetrafluoroethylene race liner
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 4130 rod end body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 440c inner member
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 630 race insert
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
cadmium rod end body
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Surface Treatment Document And Classification
qq-p-416,ty 1,cl 2 fed spec single treatment response rod end body
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.Style Designator
ball type
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Test Data Document
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", "nominal", etc.).
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.Thread Series Designator
unf
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| DREMS4-050 | 81376 | 5 | - | 3 | 2 | - | SB |
| ARYT4E4 | 50294 | 5 | - | 3 | 2 | - | SB |
| 77386 | 09455 | 5 | - | 3 | 2 | - | SB |
| MXJNKV4 | 73134 | 5 | - | 3 | 2 | - | SB |
| STSKG300T004 | 98897 | 1 | - | 7 | 2 | - | SB |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
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Manufacturer
SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARING
CAGE: 97613
TUCSON
, AZ
, 85743-9453
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-303-0726
What is the NIIN of the NSN 3120-00-303-0726?
The National Item Identification Number (NIIN) of the NSN 3120-00-303-0726 is 00-303-0726
When the NSN 3120-00-303-0726 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sat, Oct 6, 1973
Does the NSN 3120-00-303-0726 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-303-0726 contain any hazardous material?
No data in HMIRS
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