NSN 1660-00-230-1777

Part Details | AIRCRAFT THERMAL INSULATION PIPE COVERING

1660-00-230-1777 An item composed of one or more materials, molded, compressed, and/or baked into a rigid covering of irregular shapes and sizes. It is designed to cover air ducts and/or air duct fittings used in air conditioning, heating, cooling, pressurizing, de-icing systems and in hydraulic systems to restrict the dissipation of heat. It may completely or partially encase the item for which designed. It may be furnished with or without fillers, cement, and/or separate or attached accessories for installation, (excluding flexible air duct covering and rigid pipe and pipe fitting coverings used in construction and building materials). Excludes INSULATION BLANKET,THERMAL,AIRCRAFT; INSULATION PIPE FITTING COVERING,THERMAL; and INSULATION SLEEVING,THERMAL.

Alternate Parts: 1128EC4104633, 1128EC41046-33, 1660-00-230-1777, 00-230-1777, 1660002301777, 002301777

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16MAR 03, 197100-230-177751593 ( INSULATION PIPE COVERING, THERMAL, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-00-230-1777
Part Number Cage Code Manufacturer
1128EC41046-3326512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
Technical Data | NSN 1660-00-230-1777
Characteristic Specifications
LAYER QUANTITY1
FABRICATION METHOD ANY ACCEPTABLE
FLAMMABILITY RATING NOT RATED
INSULATION THICKNESS0.380 INCHES NOMINAL
FITTING TYPE ACCOMMODATED ANGLE VALVE
NOMINAL FITTING SIZE ACCOMMODATED2.000 INCHES