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National Stock Number:
4240-01-396-4413
Federal Supply Class:
4240
National Item Identification Number:
013964413
Description:
HOSE,AIR BREATHING
Detail:
A flexible, tubular item of odorless light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure air or oxygen for breathing purposes. For items with couplings and/or a communication cable, see HOSE ASSEBMLY, AIR BREATHING. Excludes HOSE, NONMETALLIC.
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Manufacturer Information:
| 471513 | 55799 | MINE SAFETY APPLIANCES COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUNDROUND | | MATERIAL | PLASTIC ALL PLIES | | SPECIAL FEATURES | 50 FEET; FITTINGS ON BOTH ENDS; MUST BE USED TO MAINTAIN NIOSH/MSHA APPROVALS ON THE ABRASI-BLAST RESPIRATOR; MATERIAL: PLASTIC POLYVINYL CHLORIDE ALL PLIES50 FEET; FITTINGS ON BOTH ENDS; MUST BE USED TO MAINTAIN NIOSH/MSHA APPROVALS ON THE ABRASI-BLAST RESPIRATOR; MATERIAL: PLASTIC POLYVINYL CHLORIDE ALL PLIES | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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