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National Stock Number:
4820-01-512-3866
Federal Supply Class:
4820
National Item Identification Number:
015123866
Description:
BALL,CHECK
Detail:
A SPHERICAL SHAPED DEVICE THAT MAY BE OF SOLID OR HOLLOW CONSTRUCTION. IT IS DESIGNED TO SEAT IN AN OPENING THEREBY PREVENTING THE PASSAGE OF FLUID. IT MAY BE USED WITH A SPRING ENABLING THE BALL TO BECOME UNSEATED AT A PREDETERMINED PRESSURE AS EXERTED BY THE FLUID FLOW AND TO BECOME RESEATED IN THE ABSENCE OF FLUID PRESSURE. FOR VALVE BALLS THAT INCLUDE PORTS SEE BALL, VALVE, PORTED.
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Manufacturer Information:
| D10-015-3010 | 59776 | WANNER ENGINEERING INC | | D10SLSTSNECG REF NO. 58 | 59776 | WANNER ENGINEERING INC |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BALL | | SPECIAL FEATURES | 4 BALLS PER PISTON. THE PISTON ASSEMBLY INCLUDES: SPRING, 3; RETAINER, 3; O-RING, 3; SPRING, 3; VALVE PLUNGER, 3; VALVE CYLINDER, 3; O-RING, 3; WASHER, BALL RETAINER, 3; BALL, 4; PISTON, WITH FOOT AND RETAINER, 3. INFORMATION COMES FROM A PARTS MANUAL, HYDRA-CELL INDUSTRIAL PUMPS, MODEL D-10 WITH METALLIC PUMP HEAD, WANNER ENGINEERING, INC., PAGES 4&5. PUMP PRESSURE VARIABLE TO--METALLIC HEAD: 1000 PSI; MAX. TEMPERATURE--METALLIC HEAD: 250 DEGREES F. | | VALVE DESIGN CONTROL ACTIVITY | 59776 |
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