4240-01-417-3583 HELMET,WELDER'S Index 4240-01-417-3585 MASK,AIR LINE

National Stock Number:
4240-01-417-3584

Federal Supply Class:
4240

National Item Identification Number:
014173584

Description:
MASK,AIR LINE

Detail:
AN INDIVIDUAL RESPIRATORY PROTECTIVE DEVICE CONSISTING OF A FACEPIECE FLEXIBLE BREATHING TUBE, AIR REGULATING VALVE, AND A QUICK RELEASE HOSE COUPLING. THE DEVICE MAY ALSO INCLUDE AN AIR FILTER FOR REMOVING FOREIGN PARTICLES AND ODORS FROM THE AIR SUPPLY LINE, AN ADJUSTABLE WAIST BELT, AND AN AIR HOSE WITH FITTINGS FOR CONNECTING THE DEVICE TO A SUPPLY OF COMPRESSED AIR. A BRACKET IS USUALLY PROVIDED FOR ATTACHING THE REGULATING VALVE TO THE BELT. THIS DEVICE IS DESIGNED TO SUPPLY FRESH AIR TO THE WEARER WHILE IN DUST LADEN AND CONTAMINATED AREAS. EXCLUDES OXYGEN BREATHING APPARATUS. EXCLUDES MASK, GAS; MASK, OXYGEN AND RESPIRATOR, AIR FILTERING.


Manufacturer Information:
LMS09729E. D. BULLARD COMPANY


Techincal Specification:
ACCESSORY COMPONENTS AND QUANTITYINCLUDES 2 VALVES AND CRADLE HEADBAND STRAP; CONNECTOR NOT INCLUDED
SPECIAL FEATURESSMALL HALF MASK; NIOSH APPROVAL TC-19C-309


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