Rod End Ball Bearing
756421-1
(NSN) National Stock Number
3110-00-909-1640
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00049
Schedule B Code
8482800080
Summary
3b thread class, right-hand thread direction, 0.4380 inches nominal shank diameter, internally threaded w/hexagon end shank style, 1.7660 inches nominal overall length, 0.1900 inches nominal bore diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 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
3b
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
0.4380 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
internally threaded w/hexagon end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.Overall Length
1.7660 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Bore Diameter
0.1900 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Shank Thread Length
0.7500 inches nominal
Details
None.Inner Ring Width
0.4370 inches nominal
Details
None.Length From Bore Center To Shank End
1.3750 inches nominal
Details
None.Shield Quantity
2
Details
The number of shields included on the item.Alignment Type
self-aligning
Details
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.Width Across Flats
0.4380 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.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.Nominal Thread Size
0.312 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 corrosion resisting shield
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel shaft
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
double row, staggered, 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 | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 58860 | - | P | 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.
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- HAZMAT Certified
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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA
, GA
, 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-909-1640
What is the NIIN of the NSN 3110-00-909-1640?
The National Item Identification Number (NIIN) of the NSN 3110-00-909-1640 is 00-909-1640
When the NSN 3110-00-909-1640 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Fri, Jan 1, 1960
Does the NSN 3110-00-909-1640 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-909-1640 contain any hazardous material?
No data in HMIRS
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