We've received your request for ST-143-2 (described as Reamer Machine), manufactured by Textron Lycoming Inc with CAGE code 80254. This part is registered under NSN 3455-00-125-8854, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-125-8854, NCB code 00 (origin: USA), and INC 05238. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your ST-143-2 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 8.620 INCHES NOMINAL |
| MATL | MATERIAL | STEEL, HIGH SPEED |
| AQTJ | REAMER TYPE | MULTIFLUTE |
| AQWG | FLUTE DESIGN | SPIRAL |
| SR-5 | MANUFACTURERS CODE | 80254 |
| AQWH | FLUTE TYPE | INTEGRAL |
| AQWJ | FLUTE CUT DIRECTION | RIGHT-HAND |
| AQWL | PILOT TYPE | FIXED |
| ALAA | FLUTE LENGTH | 3.500 INCHES NOMINAL |
| SR-5 | DESIGN CONTROL REFERENCE | ST-143-2 |
| SR-5 | THE MANUFACTURERS DATA | |
| AAVM | PILOT LENGTH | 1.500 INCHES NOMINAL |
| AQPP | SHANK TYPE | MORSE TAPER |
| AAVL | PILOT DIAMETER | 0.478 INCHES NOMINAL |
| AQWK | CUTTING EDGE TIP MATERIAL | CARBIDE |
| AQPQ | SHANK TAPER NUMBER | 2 |
| AQWM | GUIDE | NOT INCLUDED |
| ABMZ | DIAMETER | 0.500 INCHES NOMINAL |
| AQQL | HELIX DIRECTION | RIGHT-HAND |
| ALAR | FLUTE QUANTITY | 6 |
| End Use : 21120 | Metalworking machine tools |
|---|---|
| Schedule B : 8207504060 (NAICS 333517) | Drilling tools suitable for cutting metals, and parts thereof |
| SITC : 69564 | Interchangeable tools for hand tools or for machine-tools (pressing, stamping, punching, drilling, etc.), including dies for extruding metal |
| 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 | A - Item does not contain precious metal. |
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