The COVER,TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, teeth_type: SPUR, bore_diameter: 1.492 INCHES NOMINAL IN, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL, outside_diameter: 1.492 INCHES MINIMUM AND 2.119 INCHES MAXIMUM IN, special_features: MATERIAL PER ASTM B150, AL-BRZ, ALLOY C63200. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-479-4426, 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 | COPPER ALLOY |
| teeth_type | SPUR |
| bore_diameter | 1.492 INCHES NOMINAL IN |
| teeth_quantity | 6 |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| outside_diameter | 1.492 INCHES MINIMUM AND 2.119 INCHES MAXIMUM IN |
| special_features | MATERIAL PER ASTM B150, AL-BRZ, ALLOY C63200 |
| style_designator | ROUND |
| ring_groove_quantity | 3 |
| end_item_identification | ROTARY HYDRAULIC ACTUATOR MODEL 4001SB (STOP BOLT); SEAWOLF |
| material_document_and_classification | AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| part_name_assigned_by_controlling_agency | PINION |
| NSN | 3020-01-479-4426 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A564, ALLOY S17400, TY 630, COND H1075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PINION |
| MATERIAL | STEEL COMP 630 OVERALL |
| TEETH QUANTITY | 14 |
| END ITEM IDENTIFICATION | ROTARY HYDRAULIC ACTUATOR, MODEL 4001SB; SEAWOLF |