23001903: SHAFT,TURBINE,AIRCRAFT GAS TURBI.
SHAFT,TURBINE,AIRCRAFT GAS TURBI. Key specifications include material: STEEL OVERALL, overall_length: 3.700 INCHES NOMINAL IN, hardness_rating: 92.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OUTER CASE, surface_treatment: NICKEL OVERALL, material_document_and_classification: EMS 64500 MFR REF SINGLE MATERIAL RESPONSE OVERALL, surface_treatment_document_and_classification: AMS 2405 ASSN STD SINGLE TREATMENT RESPONSE OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 2840-01-134-2691, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| overall_length | 3.700 INCHES NOMINAL IN |
| hardness_rating | 92.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OUTER CASE |
| surface_treatment | NICKEL OVERALL |
| material_document_and_classification | EMS 64500 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | AMS 2405 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 2840-01-134-2691 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2405 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 92.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OUTER CASE |
| MATERIAL DOCUMENT AND CLASSIFICATION | EMS 64500 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 3.700 INCHES NOMINAL IN |
| SPECIAL FEATURES | ROCKWELL C SCALE 41 MIN 45 MAX CORE HARDNESS; ONE END 1.475 MIN 1.485 MAX IN. OD; 1.156 MIN 1.161 MAX IN. ID; OTHER END; 1.88 MIN 1.89 MAX IN. OD; 1.555 MIN 1.56 MAX IN. ID; INTERNAL SPLINE DATA; 38 TEETH 30 DEG PRESSURE ANGLE |
| SURFACE TREATMENT | NICKEL OVERALL |
| MATERIAL | STEEL OVERALL |
No substitute or cross-reference records for this part.