378-21-15-25: REDUCER,HOSE,FIRE FIGHTING.
The REDUCER,HOSE,FIRE FIGHTING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, reducer_type: CONCENTRIC, connection_style: SWIVEL NUT, GASKET SEAL (HOSE) FIRST END, nominal_thread_size: 2.500 INCHES FIRST END IN, thread_quantity_per_inch: 7-1/2 FIRST END, thread_series_designator: NH FIRST END. This part is cataloged in the U.S.
Government catalog under NSN 4210-00-549-5015, 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 | COPPER ALLOY OVERALL |
| reducer_type | CONCENTRIC |
| connection_style | SWIVEL NUT, GASKET SEAL (HOSE) FIRST END |
| nominal_thread_size | 2.500 INCHES FIRST END IN |
| thread_quantity_per_inch | 7-1/2 FIRST END |
| thread_series_designator | NH FIRST END |
| nondefinitive_spec/std_data | C JTY15 CLASS |
| departure_from_cited_document | AS MODIFIED BY WRENCHING FACILITY TYPE WITH LONG HANDLES |
| NSN | 4210-00-549-5015 |
| CONNECTION STYLE | SWIVEL NUT, GASKET SEAL (HOSE) FIRST END |
| NOMINAL THREAD SIZE | 2.500 INCHES FIRST END IN |
| NOMINAL THREAD SIZE | 1.500 INCHES SECOND END IN |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY WRENCHING FACILITY TYPE WITH LONG HANDLES |
| NONDEFINITIVE SPEC/STD DATA | C JTY15 CLASS |
| THREAD QUANTITY PER INCH | 9 SECOND END |
| THREAD QUANTITY PER INCH | 7-1/2 FIRST END |
| MATERIAL | COPPER ALLOY OVERALL |
| THREAD SERIES DESIGNATOR | NH SECOND END |
| THREAD SERIES DESIGNATOR | NH FIRST END |