The 1168857 is a the manufacturer industrial component. Key specifications include diameter: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, material: STEEL COMP XM-12 OVERALL, overall_length: 1.640 INCHES NOMINAL IN, effective_length: 1.480 INCHES NOMINAL IN, special_features: HEAT TREATMENT- ANNEALED AND TEMPERED; STYLE- GROOVED BOTH ENDS, style_designator: GROOVE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-382-1746, 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.
| diameter | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| material | STEEL COMP XM-12 OVERALL |
| overall_length | 1.640 INCHES NOMINAL IN |
| effective_length | 1.480 INCHES NOMINAL IN |
| special_features | HEAT TREATMENT- ANNEALED AND TEMPERED; STYLE- GROOVED BOTH ENDS |
| style_designator | GROOVE |
| undercut_diameter | 0.228 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN |
| end_item_identification | AH-64 HELICOPTER |
| nondefinitive_spec/std_data | H1025 PER AMS-H-6875 CONDITION |
| material_document_and_classification | AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| part_name_assigned_by_controlling_agency | PIN, GROOVED, HEADLESS, WHEEL LOCK, TAIL LANDING GEAR |
| NSN | 5355-00-382-1746 |
| SETSCREW HOLE QUANTITY | 1 |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL IN |
| OVERALL THICKNESS | 0.437 INCHES NOMINAL IN |
| ATTACHMENT METHOD | SETSCREWS |
| STYLE DESIGNATOR | ROUND |
| THREAD SERIES DESIGNATOR | UNF SCREW HOLE |
| THREAD QUANTITY PER INCH | 48 SCREW HOLE |
| NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE IN |
| FLUTED FOIL QUANTITY | 24 |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.218 INCHES NOMINAL IN |