We've received your request for 4B5178 (described as Bearing Roller Thru), manufactured by Caterpillar Inc with CAGE code 11083. This part is registered under NSN 3110-00-117-0776, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-117-0776, NCB code 00 (origin: USA), and INC 00020. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 4B5178 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
How to Begin the Quotation Process
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3110-00-117-0776 Item PartTypeName: BEARING,ROLLER,THRUST | 3110 | 001170776 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 15252 | 6 | 1 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.7606 INCHES MINIMUM AND 0.7706 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 1.4420 INCHES MINIMUM AND 1.4470 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.6250 INCHES MINIMUM AND 2.6300 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGZA | ALIGNMENT TYPE | RIGID |
| AGZQ | THRUST DIRECTIONAL CAPABILITY DESIGNATION | SINGLE |
| FEAT | SPECIAL FEATURES | BORE RADIUS 0.031 IN. BY 45 DEG |
| MATT | MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 OVERALL |
| STYL | STYLE DESIGNATOR | TAPERED ROLLERS,BANDED OD |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8482800080 (NAICS 332991) | Other ball or roller bearings, including combined ball/roller bearings, nesoi |
| SITC : 74680 | Ball or roller bearings (including combined ball/roller bearings), n.E.S. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
| AAC | V |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9z--00- |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | S9i |
| Unit of Measure | Ea |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote