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National Stock Number: 4820-01-605-6399
Federal Supply Class: 4820
National Item Identification Number: 016056399
Description: VALVE,VENT-CHECK
Detail: A DUAL PURPOSE MARINE VALVE USED PRIMARILY WITH SHIPBOARD CARGO TANKS AND BULKHEADS. IT ACTS BOTH AS A VENT VALVE, TO RELIEVE VACUUM AND PRESSURE, AND A CHECK VALVE, TO PREVENT CARGO CONTAMINATION. IT IS EQUIPPED WITH AN INTERNAL FLAME SCREEN AND/OR A PROTECTIVE MESH AND MAY INCLUDE A HINGED COVER.
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Manufacturer Information:
| 33994 REV-/4IN 52-95F/W/O FLOAT | 09032 | TATE ANDALE, LLC | | 52-95F-4IN BRZ/33944 | 09032 | TATE ANDALE, LLC |
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