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National Stock Number: 4820-01-438-7551
Federal Supply Class: 4820
National Item Identification Number: 014387551
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:
| 7D3-05076 | 34712 | LAKE SHORE SYSTEMS, INC. | | 7D3-05076 IT NO. 37 | 34712 | LAKE SHORE SYSTEMS, INC. | | CBGA-LIV-ZTK-S | 54035 | SUN HYDRAULICS CORP |
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Techincal Specification:
| END CONNECTION QUANTITY | 44 | | ADJUSTABLE PRESSURE RANGE | +400.0 TO 1500.0 POUNDS PER SQUARE INCH+400.0 TO 1500.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED INTERNAL BOSSTHREADED INTERNAL BOSS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | COUNTERBALANCE VALVECOUNTERBALANCE VALVE | | MATERIAL | IRON BODY | | OPENING PRESSURE SETTING | 1000.0 POUNDS PER SQUARE INCH1000.0 POUNDS PER SQUARE INCH | | PILOT RATIO | 3 TO 13 TO 1 | | VALVE OPERATION METHOD | PILOTPILOT |
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