National Item Identification Number

00-542-4451
005424451
4240-00-542-4451
4240005424451

National Stock Number

Item Name

MASK,CHEMICAL-BIOLOGICAL

Federal Supply Class

4240

Description

An individual respiratory protective device consisting principally of a facepiece or muzzle-piece, and canister or filter elements. It is designed to protect the respiratory system and face of personnel or animals against chemical or biolgical contamination. Excludes MASK, AIR LINE; MASK, GAS; MASK, OXYGEN; MASK, RIOT CONTROL AGENT; and RESPIRATOR, AIR FILTERING.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

MILM50079

Required Categories

FILTER TYPE
QUANTITY
PROTECTION FOR WHICH FILTER IS DESIGNED
PARTICULATE FILT

Required Description

FILTER ELEMENT
2
BIOLOGICAL ORGANISMS AND
CHEMICAL RESISTANT
INCLUDED
REPLA