Thrust Ball Bearing
AT31
(NSN) National Stock Number
3110-00-142-0253
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00019
Schedule B Code
8482105008
Summary
0.7656 inches nominal overall height, 2.5938 inches nominal overall outside diameter, 1.2550 inches minimum and 1.2600 inches maximum bore smallest diameter, ground surface finish, rigid alignment type, single thrust directional capability designation
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KZ |
Identification
An antifriction bearing having a ball rolling element, designed to resist axial thrust, or to support an axial load. Excludes:bearing,ball,pivot.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00019 | A044A0 | - | 1 |
Specifications
Overall Height
0.7656 inches nominal
Details
The distance measured in a straight line from the bottom to the top of an item.Overall Outside Diameter
2.5938 inches nominal
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Bore Smallest Diameter
1.2550 inches minimum and 1.2600 inches maximum
Details
The length of a straight line which passes through the center of the smallest diameter of a bore,and terminates at the circumference.Surface Finish
ground
Details
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.Alignment Type
rigid
Details
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.Thrust Directional Capability Designation
single
Details
A designation of the directional operating capability of the item.Standard Tolerance Designation
afbma std tolerance for thrust bearings
Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Special Features
banded od
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
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
grooved race surface, banded od
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| A1975 | 00658 | 5 | - | 3 | 2 | - | KZ |
| 067996 | 77640 | 1 | - | 3 | 2 | - | KZ |
| 8344115 | 19207 | 1 | - | 3 | 2 | - | KZ |
| N1535 | 71366 | 5 | - | 5 | 9 | - | KZ |
| N1535 | 52676 | 5 | - | C | 1 | - | ZZ |
| N1535 | 43766 | 5 | - | 5 | 9 | - | KZ |
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 |
Certified Supplier
Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified Sales Team
- Counterfeit Parts Prevention
- 100% Product Inspections
Manufacturer
FAQs
Frequently asked questions for NSN 3110-00-142-0253
What is the NIIN of the NSN 3110-00-142-0253?
The National Item Identification Number (NIIN) of the NSN 3110-00-142-0253 is 00-142-0253
When the NSN 3110-00-142-0253 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-142-0253 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-142-0253 contain any hazardous material?
No data in HMIRS
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