National Item Identification Number
01-439-5833
014395833
4240-01-439-5833
4240014395833
National Stock Number
Item Name
CARTRIDGE,RESPIRATOR,AIR FILTERING
Federal Supply Class
4240
Description
A self-contained unit designed for placement in the holder of a respirator or air line mask. It may consist of a filtering element of fibrous material such as felt, paper, or the like secured between two end plates; or it may be a cylindrical container of light weight construction having flat or slightly rounded ends which may be either perforated or of wire mesh, filled with charcoal or chemicals which absorb contaminants from the air passing through it. See also FILTER, RESPIRATOR, AIR FILTERING.
Commercial and Government Entity Code (Supplier Data)
55799
MINE SAFETY APPLIANCES COMPANY
DBA SAFETY PRODUCTS DIVISION
3880 MEADOWBROOK RD
MURRYSVILLE
PA
15668
724-733-9275
Reference Numbers (Part Numbers)
430299
Required Categories
HAZARD PROTECTION FEATURE
SPECIAL FEATURES
Required Description
MIST AND
TOXIC DUST
A1B2E1K1-P3 FILTER ORGANIC GASES AND WITH A BOILIKG POINT