RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include width: 0.030 INCHES NOMINAL IN, diameter: 0.080 INCHES NOMINAL IN, base_style: MOGUL SCREW, bulb_style: BT (BULGED TUBULAR), hole_diameter: 0.320 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN, overall_length: 15.375 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-218-6149, 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.
| width | 0.030 INCHES NOMINAL IN |
| diameter | 0.080 INCHES NOMINAL IN |
| material | STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL |
| base_style | MOGUL SCREW |
| bulb_style | BT (BULGED TUBULAR) |
| hole_diameter | 0.320 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| overall_length | 15.375 INCHES MAXIMUM IN |
| wattage_rating | 940.000 WATTS |
| bulb_designator | BT-56 |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| outside_diameter | 0.588 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| overall_diameter | 0.165 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| NSN | 4320-00-218-6149 |
| END ITEM IDENTIFICATION | HYDRAULIC PUMP |