National Item Identification Number
00-403-7857
004037857
1660-00-403-7857
1660004037857
National Stock Number
Item Name
DIFFUSER,AIR,AIRCRAFT HEATING AND VENTILATING
Federal Supply Class
1660
Description
A device for installation in aircraft, used in varying designs to effect the proper distribution of ventilated or heated air to assure temperature equalization, or for the defrosting and de-icing of aircraft glass surfaces.
Commercial and Government Entity Code (Supplier Data)
97499
Reference Numbers (Part Numbers)
206-073-022-1
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
Required Description
ALUMINUM ALLOY
1.420 IN. BODY LENGTH
FLANGE MOUNTED
3.570 IN. NOMINAL OVERALL