5330-01-452-3686 SEAL,NONMETALLIC SPECIAL SHAPED Index 5340-01-452-3688 PLATE,RETAINING,SEAL

National Stock Number:
4220-01-452-3687

Federal Supply Class:
4220

National Item Identification Number:
014523687

Description:
DIFFUSER,AIR SUPPLY

Detail:
A CORROSION RESISTANT METALLIC/NONMETALLIC ITEM FABRICATED FROM A SINGLE INTERNALLY CORED CASTING. IT IS SPECIFICALLY DESIGNED TO REDUCE BREATHING GAS VELOCITY WHILE INCREASING STATIC PRESSURE TO EFFECTIVELY DEFOG THE VIEWPOINT OF A HELMET, DEEP-SEA DIVER'S AND HELMET, DEEP-SEA DIVER'S HELIUM-OXYGEN


Manufacturer Information:
ARCV30-21X2167085HART & COOLEY INC.


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