Bearing Collar
CS-57
(NSN) National Stock Number
3110-01-237-9417
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30215
Schedule B Code
8482991050
Summary
2b thread class, right-hand thread direction, 1.2500 inches nominal outside diameter, 0.5625 inches nominal overall width, 0.7500 inches minimum and 0.7520 inches maximum bore diameter, 24 thread quantity per inch
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KZ |
Identification
A retaining ring mounted on a shaft with setscrew, key or pin, specifically designed for the purpose of locating and positioning a bearing. For general purpose shaft collars, see collar, shaft. Excludes:bearing washer, thrust; and bearing, sleeve.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 30215 | A044A0 | - | 1 |
Specifications
Thread Class
2b
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.Outside Diameter
1.2500 inches nominal
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Overall Width
0.5625 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bore Diameter
0.7500 inches minimum and 0.7520 inches maximum
Details
The length of a straight line which passes through the center of a circular bore,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.Nominal Thread Size
0.312 inches
Details
A designation that is used for the purpose of general identification of the thread.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
bearing
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 | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 3110-01-237-9417
What is the NIIN of the NSN 3110-01-237-9417?
The National Item Identification Number (NIIN) of the NSN 3110-01-237-9417 is 01-237-9417
When the NSN 3110-01-237-9417 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Thu, Aug 7, 1986
Does the NSN 3110-01-237-9417 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-237-9417 contain any hazardous material?
No data in HMIRS
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