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National Stock Number: 4240-01-249-3529
Federal Supply Class: 4240
National Item Identification Number: 012493529
Description: NOSEPIECE,OXYGEN MASK
Detail: A RIGID ITEM WHICH SERVES AS A REINFORCEMENT FOR THE NOSE REGION AND HAS ACCOMMODATIONS TO HOLD IN PLACE THE ELASTIC BAND OF THE OXYGEN MASK.
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Manufacturer Information:
| 471712 | 55799 | MINE SAFETY APPLIANCES COMPANY | | 813140 | 55799 | MINE SAFETY APPLIANCES COMPANY |
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Techincal Specification:
| FEATURES PROVIDED | MEDIA DEMAND OXYGEN PRESSURE SYSTEM | | MATERIAL | RUBBER | | SIZE DESIGNATION | LARGE | | SLOT QUANTITY | 1 |
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