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National Stock Number: 4240-01-386-6883
Federal Supply Class: 4240
National Item Identification Number: 013866883
Description: INSERT,BREATHING TUBE
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Manufacturer Information:
| 476899 | 55799 | MINE SAFETY APPLIANCES COMPANY |
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Techincal Specification:
| SPECIAL FEATURES | COMPONENT OF NIOSH APPROVAL TC-13F-138 END ITEM "ULTRALITE II PRESSURE DEMAND AIR MASK". COMPLIES WITH NFPA-1981, 1992 EDITION |
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