National Item Identification Number
00-822-0167
008220167
1680-00-822-0167
1680008220167
National Stock Number
Item Name
FILTER,AIRCRAFT INSTRUMENTS
Federal Supply Class
1680
Description
An air filtering device designed to clean and dry the air flowing to the sensitive vacuum operated flight instruments in an aircraft.
Commercial and Government Entity Code (Supplier Data)
99251
Reference Numbers (Part Numbers)
AN5821-1
PB51362-1
Required Categories
FILTRATION RATE
MAXIMUM OPERATING PRESSURE
FILTERING MATERIAL TYPE
OVERALL LE
Required Description
0.700 CUBIC FEET PER MINUTE NOMINAL
NOT RATED
ANY ACCEPTABLE
1.875 INCHES NOM