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		                             National Stock Number: 4220-01-497-9427
  Federal Supply Class: 4220
  National Item Identification Number: 014979427
  Description: CYLINDER,AIR,DIVING EQUIPMENT
  Detail: A SINGLE COMPRESSED AIR TANK USED FOR UNDERWATER DIVERS; MAY HAVE ATTACHED VALVE. MAY INCLUDE BACKPACK AND DOES NOT INCLUDE BREATHING DEVICES.
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  Manufacturer Information:
 | 516-586433 F-54 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 6EC911H | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |  | 6EC911HS | 58984 | PRESSED STEEL TANK CO INC |   
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  Techincal Specification:
 | QUANTITY OF PERSONS FOR WHICH DESIGNED | 1 |  | SPECIAL FEATURES | SPECIFICATION:TC SO 4349;WORKING PRESSURE:3500 PSIG;BURST PRESSURE:7875 PSIG MIN;MATERIAL:STEEL,PST SPEC NO. 110;VOLUME:911 CU IN MIN;TEST PRESSURE:5250 PSIG;EMPTY SEA WATER BUOANCY:PLUS 1 LBS;AIR CAPACITY:80 CU FT AT 3500 PSIG;(FLASK N2) |   
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