National Item Identification Number

01-249-6678
012496678
4240-01-249-6678
4240012496678

National Stock Number

Item Name

VALVE,EXHALATION,RESPIRATOR

Federal Supply Class

4240

Description

Commercial and Government Entity Code (Supplier Data)

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55799

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MINE SAFETY APPLIANCES COMPANY
DBA SAFETY PRODUCTS DIVISION
3880 MEADOWBROOK RD
MURRYSVILLE
PA
15668
724-733-9275

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Reference Numbers (Part Numbers)

76881

Required Categories

GENERAL CHARACTERISTICS ITEM DESCRIPTION
CRITICALITY CODE JUSTIFICATION
III EN

Required Description

SOLE SOURCE REQUIRED BY STATUTE 6.302
TEXT
MSA MODEL DUSTFOE 66 RESPIRATOR
55