National Item Identification Number
00-502-3049
005023049
1660-00-502-3049
1660005023049
National Stock Number
Item Name
CONTROLLER,AIR PRESSURE,AIRCRAFT CABIN
Federal Supply Class
1660
Description
An item designed to regulate aircraft cabin and/or compartment pressure by providing a reference pressure signal to control the operation of one or more valves discharging cabin and/or compartment air to the atmosphere. May contain or operate in conjunction with selector controls for desired altitude pressure and altitude rate of change or be pre-set for automatic operation without selector controls. For items consisting of a controller and a valve, see REGULATOR, AIR PRESSURE, AIRCRAFT CABIN.
Commercial and Government Entity Code (Supplier Data)
76823
73030
Reference Numbers (Part Numbers)
14-54920-21
749145-2
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
III END ITEM IDENTIFICATION
III FSC A
Required Description
APPROX 6.500 IN. LG,5.875 IN. W,AND 2.565 IN. H
ACFT,F5E
ACFT PRESSURIZING SYS