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National Stock Number:
4820-00-472-4072
Federal Supply Class:
4820
National Item Identification Number:
004724072
Description:
VALVE,STOP-CHECK
Detail:
A VALVE WITH A BOLT OR STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, THE VALVE DISK IS LOCATED AND LOCKED AGAINST THE SEAT PERMITTING NO FLUID FLOW THROUGH THE VALVE. IN THE SECOND POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. SEE ALSO VALVE (1), LIFT-CHECK AND VALVE (1), STOP-LIFT-CHECK.
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Manufacturer Information:
| 10-00-1220-469Y11-2IN | 80318 | BTR VALVE SEALANTS INC | | 10-00-1220PC1 1-2IN | 80318 | BTR VALVE SEALANTS INC | | 807-1800 ASSY S-807-57 | 1GZ83 | SFC VALVE CORPORATION | | 80000-01 PART 80681-00 1 1-2IN | 76364 | MILWAUKEE VALVE CO, INC | | 80681-00 1 1-2IN | 76364 | MILWAUKEE VALVE CO, INC | | 80681-00(1.50IN) | 76364 | MILWAUKEE VALVE CO, INC | | B823-0-B1 | 11859 | HUNT VALVE COMPANY, INC. | | B823-0-B1CID882039237 | 11859 | HUNT VALVE COMPANY, INC. | | S-807-57 | 1GZ83 | SFC VALVE CORPORATION | | AE4498-469Y | 80318 | BTR VALVE SEALANTS INC | | MILV22094 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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