The SHACKLE is a the manufacturer industrial component. Key specifications include material: STEEL OR STEEL COMP 1020, end_condition: THREADED, inside_length: 5.000 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN, opening_width: 2.500 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN, style_designator: CHAIN, breaking_strength: 39500.0 HARNESS GROUP 1. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-385-8523, 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 OR STEEL COMP 1020 |
| end_condition | THREADED |
| inside_length | 5.000 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN |
| opening_width | 2.500 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN |
| style_designator | CHAIN |
| breaking_strength | 39500.0 HARNESS GROUP 1 |
| material_diameter | 1.625 INCHES MINIMUM IN |
| surface_treatment | ZINC OR ZINC AND CHROMATE |
| closure_head_style | HEXAGON |
| locking_device_type | COTTER PIN AND NUT |
| nondefinitive_spec/std_data | 2 TYPE AND A GRADE AND 3 CLASS |
| material_document_and_classification | ASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE |
| NSN | 4030-00-385-8523 |
| END CONDITION | THREADED |
| MATERIAL DIAMETER | 1.625 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE |
| MATERIAL | STEEL OR STEEL COMP 1020 |
| LOCKING DEVICE TYPE | COTTER PIN AND NUT |
| STYLE DESIGNATOR | CHAIN |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A GRADE AND 3 CLASS |
| BREAKING STRENGTH | 39500.0 HARNESS GROUP 1 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A153 ASSN STD 1ST TREATMENT RESPONSE OR QQ-Z-325,CL 2 FED SPEC 2ND TREATMENT RESPONSE AND QQ-Z-325,CL 2 FED SPEC 3RD TREATMENT RESPONSE |
| INSIDE LENGTH | 5.000 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN |