4240-01-479-8054 NOSECUP,FACEPIECE Index 4820-01-479-8056 VALVE,CHECK

National Stock Number:
4240-01-479-8055

Federal Supply Class:
4240

National Item Identification Number:
014798055

Description:
REGULATOR,MASK MOUN


Manufacturer Information:
81285755799MINE SAFETY APPLIANCES COMPANY


Techincal Specification:
PRESSURE RATINGERR-060
SPECIAL FEATURESSECOND STAGE; ULTRALITE


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