4240-01-421-3666 HOSE,AIR DUCT,AIR BREATHING Index 4240-01-421-3668 HOSE,AIR DUCT,AIR BREATHING

National Stock Number:
4240-01-421-3667

Federal Supply Class:
4240

National Item Identification Number:
014213667

Description:
HOSE,AIR DUCT,AIR BREATHING

Detail:
AN ODORLESS, FLEXIBLE, HOLLOW ITEM, WITHOUT END COUPLING OR A COMMUNICATION CABLE. IT MAY BE OF SINGLE OR MULTIPLE LAYER CONSTRUCTION AND MAY CONTAIN WIRE REINFORCEMENT. IT IS DESIGNED FOR USE IN LOW PRESSURE BREATHING OXYGEN SYSTEM, AIR LINE MASKS, AND THE LIKE. EXCLUDES HOSE, NONMETALLIC.


Manufacturer Information:
B10109729E. D. BULLARD COMPANY
BT10109729E. D. BULLARD COMPANY


Techincal Specification:
SPECIAL FEATURES0.250 IN. SCHRADER FITTING; BREATHING TUBE WITH ADJUSTABLE FLOW VALVE; SOLE SOURCE REQUIRED BY STATUTE 6.302; COMPONENT OF NIOSH APPROVAL TC-19C-322 AND 321


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