4520-01-326-3445 HEATER,SPACE,ELECTRIC Index 5310-01-326-3447 NUT,PLAIN,HEXAGON

National Stock Number:
1660-01-326-3446

Federal Supply Class:
1660

National Item Identification Number:
013263446

Description:
INSULATION PIPE COVERING,THERMAL

Detail:
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 and de-icing 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.


Manufacturer Information:
LD364-0001-000125167HI-TEMP INSULATION INC
LD364-0001-000143999THE BOEING COMPANY
LD364-0001-000199135FLEXCO, INC


Techincal Specification:
FABRICATION METHODMOLDED
FLAMMABILITY RATINGNOT RATED
INSULATION THICKNESS0.250 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
LAYER QUANTITY1
MATERIAL DENSITY3.0 POUNDS PER CUBIC FOOT NOMINAL
MATERIALPLASTIC LOCATION NOT OTHERWISE SPECIFIED
NOMINAL FITTING SIZE ACCOMMODATED0.380 INCHES


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