4820-01-246-2240 GUIDE,VALVE STEM Index 4240-01-246-2242 MASK,GAS

National Stock Number:
4240-01-246-2241

Federal Supply Class:
4240

National Item Identification Number:
012462241

Description:
MASK,GAS

Detail:
An individual respiratory protective device having a CANISTER, GAS MASK as the air purifying element; designed to protect the wearer against inhalation of gases, fumes and smokes. The facepiece may be connected to the canister by a flexible hose, or it may be designed for attaching directly to the canister. Excludes respiratory protective devices designed to regenerate expired air. Excludes MASK, OXYGEN; MASK, AIR LINE; MASK, CHEMICAL-BIOLOGICAL and RESPIRATOR, AIR FILTERING.


Manufacturer Information:
46012855799MINE SAFETY APPLIANCES COMPANY
81707755799MINE SAFETY APPLIANCES COMPANY


Techincal Specification:
CANISTER PROTECTION FOR WHICH DESIGNEDANY ACCEPTABLE
CANISTER CARRYING HARNESSINCLUDED
CARRYING POSITION FOR WHICH DESIGNEDFRONT
APPROVAL DESIGNATORTC-14G/98 NATIONAL INSTITUTE OF SAFETY AND HEALTH
SPECIAL FEATURESSOLE SOURCE REQUIRED BY STATUTE 6.302
CRITICALITY CODE JUSTIFICATIONFEAT
THE MANUFACTURERS DATA
MANUFACTURERS CODE55799
DESIGN CONTROL REFERENCE817077


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