LR28SR2SFR4: ROLL SET,ROLLER TUBE EXPANDER.
The ROLL SET,ROLLER TUBE EXPANDER is a the manufacturer industrial component. Key specifications include special_features: ADDITIONAL SHORT TAPERED ROLL AND FLARING ROLL PROVIDED, cage_adjustability: NONADJUSTABLE, entering_handhole_size: 2.500 IN. DIA IN, roll_type_and_quantity: 3 LONG TAPERED, rated_expansion_diameter: 2.156 INCHES IN, nondefinitive_spec/std_data: I TYPE AND 1 CLASS.
This part is cataloged in the U.S. Government catalog under NSN 3456-00-640-3603, 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.
| special_features | ADDITIONAL SHORT TAPERED ROLL AND FLARING ROLL PROVIDED |
| cage_adjustability | NONADJUSTABLE |
| entering_handhole_size | 2.500 IN. DIA IN |
| roll_type_and_quantity | 3 LONG TAPERED |
| rated_expansion_diameter | 2.156 INCHES IN |
| nondefinitive_spec/std_data | I TYPE AND 1 CLASS |
| tube_sheet_maximum_thickness | 2.250 INCHES IN |
| departure_from_cited_designator | AS MODIFIED BY ROLL TYPE AND QUANTITY |
| tube_minimum_inside_diameter_accommodated | 1.937 INCHES IN |
| NSN | 3456-00-640-3603 |