National Item Identification Number
01-247-2259
012472259
4240-01-247-2259
4240012472259
National Stock Number
Item Name
FILTER,AIR,CHEMICAL-BIOLOGICAL
Federal Supply Class
4240
Description
An item designed to purify the air against Chemical-Biological contaminants. It can be used in the respiratory system of aircrew personnel or wearers of a Chemical-Biological protective suit. an extra filter may be attached to the helmet of the protective suit or to the parachute harness to be used during emergencies.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
5028666
Required Categories
FILTER MATERIAL
OVERALL LENGTH
OVERALL WIDTH
SPECIAL FEATURES
THE MANUFACTUR
Required Description
POLYURETHANE FOAM
11.812 INCHES NOMINAL
11.812 INCHES NOMINAL
THICKNESS 1.000