The RING,RETAINING is a the manufacturer industrial component. Key specifications include ring_style: WIRE, usage_design: EXTERNAL, special_features: NHA IS BEVEL GEAR, end_item_identification: 3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80, cross-sectional_shape_style: ROUND, part_name_assigned_by_controlling_agency: RETAINING RING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5306-01-046-0512, 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.
| ring_style | WIRE |
| usage_design | EXTERNAL |
| special_features | NHA IS BEVEL GEAR |
| end_item_identification | 3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80 |
| cross-sectional_shape_style | ROUND |
| part_name_assigned_by_controlling_agency | RETAINING RING |
| NSN | 5306-01-046-0512 |
| HEAD STYLE | DOUBLE HEXAGON |
| THREAD LENGTH | 0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.889 INCHES MINIMUM AND 0.936 INCHES MAXIMUM IN |
| SHOULDER DIAMETER | 0.3427 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM FIRST SHOULDER IN |
| SHOULDER LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD QUANTITY PER INCH | 24 |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SPECIFICATION/STANDARD DATA | 76301-ST3-507 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| MATERIAL | STEEL OVERALL |