ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: ALUMINUM ALLOY OVERALL, flange_shape: RECTANGULAR WITH HOLES FIRST END, nominal_width: 4.250 INCHES FIRST END IN, nominal_length: 4.250 INCHES FIRST END IN, connection_type: UNTHREADED EXTERNAL HOSE SECOND END, connection_style: BEADED HOSE SECOND END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-493-9739, 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 | RECTANGULAR WITH HOLES FIRST END |
| nominal_width | 4.250 INCHES FIRST END IN |
| nominal_length | 4.250 INCHES FIRST END IN |
| connection_type | UNTHREADED EXTERNAL HOSE SECOND END |
| connection_style | BEADED HOSE SECOND END |
| nominal_thickness | 0.375 INCHES FIRST END IN |
| surface_treatment | ANODIZE OUTSIDE |
| bolt_hole_quantity | 4 FIRST END |
| flange_face_design | PLAIN FIRST END |
| nominal_overall_length | 3.500 INCHES IN |
| bolt_hole_nominal_diameter | 0.406 INCHES FIRST END IN |
| NSN | 4730-00-493-9739 |
| NOMINAL WIDTH | 4.250 INCHES FIRST END IN |
| BOLT HOLE NOMINAL DIAMETER | 0.406 INCHES FIRST END IN |
| NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 2.750 INCHES SECOND END IN |
| SPECIAL FEATURES | MAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD BY A PERMEABILITY INDICATOR SPECIFIED IN MILITARY SPEC MIL-I-17214 |
| NOMINAL OVERALL LENGTH | 3.500 INCHES IN |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.094 INCHES FIRST END IN |
| FLANGE FACE DESIGN | PLAIN FIRST END |
| CONNECTION TYPE | UNTHREADED EXTERNAL HOSE SECOND END |
| CONNECTION TYPE | FLANGE FIRST END |
| MATERIAL | ALUMINUM ALLOY OVERALL |