NSN 1660-00-856-7730

Part Details | AIRCRAFT ENVIRONMENTAL CONTROL VALVE ASSEMBLY

1660-00-856-7730 An assembly of two or more valves on a common mounting performing separate functions. It is used on the aircraft to control the environmental system.

Alternate Parts: 8148650, CRU50A, 4390003, 439000-3, 4390002, 439000-2, 67A316C89, 67A316C89, 1660-00-856-7730, 00-856-7730, 1660008567730, 008567730

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16JAN 01, 196200-856-773041911 ( VALVE ASSEMBLY, ENVIRONMENTAL CONTROL, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-00-856-7730
Part Number Cage Code Manufacturer
814865098748AIR FORCE UNITED STATES DEPARTMENTOF THE
CRU50A81352AIR FORCE-NAVY AERONAUTICALSPECIFICATIONS
439000-383533ESSEX INDUSTRIES, INC.DIV MANUFACTURING DIVISION
439000-283533ESSEX INDUSTRIES, INC.DIV MANUFACTURING DIVISION
67A316C8991764MESTEK INCKOLDWAVE DIV
67A316C8930003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
Technical Data | NSN 1660-00-856-7730
Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION4.830 IN,LENGTH OVERALL; 2.312 IN. HEIGHT OVERALL; 2.000 IN. WIDTH; FOUR 0.265 IN. DIAMETER HOLES ON 2.062 IN. DIAMETER BOLT CIRCLE LOCATED IN FLANGE; BAYONET FITTING ONE END; 0.125 ANPT EXTERNAL THD OTHER END