Date: October 24, 2026 Posted by: admin In: aerospace

Condition: New other (see details) – Unused manufacturing surplus in original protective factory packaging. Material: AMS 5660 (Inconel 901 / Nickel-Iron-Chromium Superalloy). Quantity: 30 Pieces. Country/Region of Manufacture: United States. MPN / Item Number: 492380-PCMMSH (Rev C). Up for sale is a complete manufacturing surplus lot of thirty (30) precision-machined aerospace-grade splined drive shafts. These high-performance mechanical components are engineered from AMS 5660 (Inconel 901), a premium nickel-based superalloy built to withstand extreme mechanical stress, high torque, and operating temperatures up to 1,110°F (600°C). Each shaft features a precision-ground center journal, dual polished bearing diameters, and dual external gear-tooth splines designed for high-torque, zero-slip transmission interfaces. ? Full Production Traceability Included. Unlike most blind surplus lots, this batch comes with its original, physical In-Process Router / Manufacturing Traveler Card. This document provides full metallurgical verification and step-by-step processing history. Job Number: J5203F. Material Specification: AMS 5660. Heat Number: 424767 (Melt/Batch Traceability). ?? Processing History Noted on Router. Rough Machining & Initial Passes (Ops 010 / 015). Detail Machining & Spline Cutting (Op 20). Precision Final Grinding to Tight Tolerances (Op 25 – G23). Non-Destructive Testing (NDT) Clearance (Op 040 – N42). Final Quality Control & Thread/Spline Roll Inspection Passed (Op 45). Aviation, automotive, or marine prototyping and engineering development. Industrial surplus resale. Custom high-torque machinery fabrication. Hobbyist blacksmiths, knife makers, or machinists looking for certified high-grade Inconel superalloy stock to forge or repurpose. The parts are in brand-new, unissued factory condition. They have been stored safely inside custom-cut, protective anti-static foam slots to ensure the precision splines and bearing surfaces remain entirely flawless.