686019-1: NOZZLE,TURBINE,AIRCRAFT GAS TURB.
NOZZLE,TURBINE,AIRCRAFT GAS TURB. Key specifications include design_type: COMPRESSOR, special_features: ORIGINAL NAME VANE,TURBINE NOZZLE,TURBINE ENGINE, end_item_identification: TF41 AIRCRAFT ENGINE, engine_section_location: LOW PRESSURE TURBINE, criticality_code_justification: AGAV. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-401-4595, 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.
| design_type | COMPRESSOR |
| stage_number | 2 |
| special_features | ORIGINAL NAME VANE,TURBINE NOZZLE,TURBINE ENGINE |
| end_item_identification | TF41 AIRCRAFT ENGINE |
| engine_section_location | LOW PRESSURE TURBINE |
| criticality_code_justification | AGAV |
| NSN | 5306-00-401-4595 |
| EXTENDED WASHER THICKNESS | 0.042 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.254 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| EXTENDED WASHER DIAMETER | 0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.475 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| HOLE CONFIGURATION STYLE | HEXAGON LONGITUDINAL HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
No substitute or cross-reference records for this part.