121870-1: ADAPTER,STRAIGHT,FLANGE TO HOSE.
ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: ALUMINUM ALLOY OVERALL, flange_shape: OVAL WITH HOLES FIRST END, nominal_width: 2.625 INCHES FIRST END IN, nominal_length: 4.062 INCHES FIRST END IN, connection_type: FLANGE FIRST END, connection_style: BEADED (HOSE) SECOND END. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-972-5354, 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 | ALUMINUM ALLOY OVERALL |
| flange_shape | OVAL WITH HOLES FIRST END |
| nominal_width | 2.625 INCHES FIRST END IN |
| nominal_length | 4.062 INCHES FIRST END IN |
| connection_type | FLANGE FIRST END |
| connection_style | BEADED (HOSE) SECOND END |
| nominal_thickness | 0.250 INCHES FIRST END IN |
| bolt_hole_quantity | 2 FIRST END |
| flange_face_design | PLAIN FIRST END |
| nominal_overall_length | 2.500 INCHES IN |
| bolt_hole_nominal_diameter | 0.406 INCHES FIRST END IN |
| bolt_circle_nominal_diameter | 3.250 INCHES FIRST END IN |
| NSN | 4730-00-972-5354 |
| FLANGE SHAPE | OVAL WITH HOLES FIRST END |
| FLANGE FACE DESIGN | PLAIN FIRST END |
| CONNECTION STYLE | BEADED (HOSE) SECOND END |
| NOMINAL LENGTH | 4.062 INCHES FIRST END IN |
| BOLT CIRCLE NOMINAL DIAMETER | 3.250 INCHES FIRST END IN |
| NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 2.250 INCHES SECOND END IN |
| NOMINAL OVERALL LENGTH | 2.500 INCHES IN |
| CONNECTION TYPE | UNTHREADED EXTERNAL HOSE SECOND END |
| CONNECTION TYPE | FLANGE FIRST END |
| BOLT HOLE NOMINAL DIAMETER | 0.406 INCHES FIRST END IN |