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National Stock Number:
4820-01-382-2026
Federal Supply Class:
4820
National Item Identification Number:
013822026
Description:
VALVE,HOLD,BOOM HOIST CYLINDER
Detail:
A MULTI PORT VALVE, OR CARTRIDGE, USED AS PART OF A HYDRAULIC SYSTEMS TO LOCK AND/OR CONTROL THE LOAD MOVEMENT OF A HOIST BOOM. IT MAY BE PILOT OPERATED.
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Manufacturer Information:
| 1E21-F8-30S | 3F789 | FLUID CONTROLS CO INC | | 1E21-F8-30S | 8Z296 | DANFOSS FLUID POWER INC EASLEY OPN |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL | | VALVE OPERATION METHOD | PILOT | | PILOT RATIO | 6.5 TO 1 | | ADJUSTABLE PRESSURE RANGE | 1000.0 TO 3000.0 POUNDS PER SQUARE INCH | | END CONNECTION QUANTITY | 2 | | CONNECTION TYPE | THREADED INTERNAL PIPE | | THREAD SERIES DESIGNATOR | NPTF | | PART NAME ASSIGNED BY CONTROLLING AGENCY | OVERCENTER VALVE |
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