Rod End Ball Bearing
300-524038
(NSN) National Stock Number
3110-00-021-4797
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00049
Schedule B Code
8482800080
Summary
3a thread class, right-hand thread direction, 0.1890 inches nominal shank diameter, externally threaded shank style, 3.1250 inches nominal overall length, 0.2500 inches nominal bore diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | SB |
Identification
A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00049 | A044A0 | - | 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 Diameter
0.1890 inches nominal
Details
The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.Shank Style
externally threaded
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.Overall Length
3.1250 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Bore Diameter
0.2500 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Overall Outside Diameter
1.0000 inches nominal
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Shank Thread Length
0.6250 inches nominal
Details
None.Outer Ring Width
0.2240 inches minimum and 0.2340 inches maximum
Details
None.Inner Ring Width
0.2810 inches nominal
Details
None.Length From Bore Center To Shank End
2.6250 inches nominal
Details
None.Retainer Fabrication Method
machined
Details
The means used in manufacturing the retainer.Alignment Type
rigid
Details
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.Thread Quantity Per Inch
28
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.250 inches
Details
A designation that is used for the purpose of general identification of the thread.Lubrication Material
grease
Details
The chemical compound or mechanical mixture properties with which the item is lubricated.Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Details
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.Material
steel shaft
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
cadmium all external/exposed metal surfaces
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.Style Designator
single row, ball
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.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.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 58860 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 742 | Z | Z |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Fast Quote Times
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- 100% Product Inspections
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Manufacturer
ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS
CAGE: 89372
EL SEGUNDO
, CA
, 90245-3531
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-021-4797
What is the NIIN of the NSN 3110-00-021-4797?
The National Item Identification Number (NIIN) of the NSN 3110-00-021-4797 is 00-021-4797
When the NSN 3110-00-021-4797 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 17, 1968
Does the NSN 3110-00-021-4797 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-021-4797 contain any hazardous material?
No data in HMIRS
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