1E21-F8-30S: VALVE,HOLD,BOOM HOIST CYLINDER.
The VALVE,HOLD,BOOM HOIST CYLINDER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, pilot_ratio: 6.5 TO 16.5 TO 1, connection_type: THREADED INTERNAL PIPETHREADED INTERNAL PIPE, valve_operation_method: PILOTPILOT, end_connection_quantity: 22, thread_series_designator: NPTF. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-382-2026, 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 BODY |
| pilot_ratio | 6.5 TO 16.5 TO 1 |
| connection_type | THREADED INTERNAL PIPETHREADED INTERNAL PIPE |
| valve_operation_method | PILOTPILOT |
| end_connection_quantity | 22 |
| thread_series_designator | NPTF |
| adjustable_pressure_range | +1000.0 TO 3000.0 POUNDS PER SQUARE INCH+1000.0 TO 3000.0 POUNDS PER SQUARE INCH LBS |
| part_name_assigned_by_controlling_agency | OVERCENTER VALVEOVERCENTER VALVE |
| NSN | 4820-01-382-2026 |
| CONNECTION TYPE | THREADED INTERNAL PIPETHREADED INTERNAL PIPE |
| END CONNECTION QUANTITY | 22 |
| ADJUSTABLE PRESSURE RANGE | +1000.0 TO 3000.0 POUNDS PER SQUARE INCH+1000.0 TO 3000.0 POUNDS PER SQUARE INCH LBS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | OVERCENTER VALVEOVERCENTER VALVE |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| MATERIAL | ALUMINUM ALLOY BODY |
| THREAD SERIES DESIGNATOR | NPTF |
| PILOT RATIO | 6.5 TO 16.5 TO 1 |
| VALVE OPERATION METHOD | PILOTPILOT |
No substitute or cross-reference records for this part.