C7891-21: ADAPTER,STRAIGHT,FLANGE TO TUBE.
ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: STEEL COMP 301 OR STEEL COMP 321 FLANGE, flange_shape: OVAL WITH HOLES FIRST END, connection_type: UNTHREADED INTERNAL TUBE SECOND END, connection_style: PLAIN (TUBE) SECOND END, style_designator: GROOVED AND FLANGED, bolt_hole_quantity: 2 FIRST END. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-706-4865, 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 | STEEL COMP 301 OR STEEL COMP 321 FLANGE |
| flange_shape | OVAL WITH HOLES FIRST END |
| connection_type | UNTHREADED INTERNAL TUBE SECOND END |
| connection_style | PLAIN (TUBE) SECOND END |
| style_designator | GROOVED AND FLANGED |
| bolt_hole_quantity | 2 FIRST END |
| flange_face_design | PLAIN FIRST END |
| nominal_overall_length | 2.800 INCHES IN |
| end_item_identification | F16 |
| material_document_and_classification | AMS 5515 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS 5510 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE FLANGE |
| part_name_assigned_by_controlling_agency | ADAPTER, FLEXIBLE, FLANGE TO TUBE, FIRESEAL |
| NSN | 4730-01-706-4865 |
| FLANGE SHAPE | OVAL WITH HOLES FIRST END |
| FLANGE FACE DESIGN | PLAIN FIRST END |
| CONNECTION STYLE | PLAIN (TUBE) SECOND END |
| NOMINAL OVERALL LENGTH | 2.800 INCHES IN |
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE SECOND END |
| CONNECTION TYPE | FLANGE FIRST END |
| STYLE DESIGNATOR | GROOVED AND FLANGED |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5515 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS 5510 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE FLANGE |
| BOLT HOLE QUANTITY | 2 FIRST END |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER, FLEXIBLE, FLANGE TO TUBE, FIRESEAL |