Material is fiber
A fabric of natural or synthetic fibers such as cotton, silk, rayon, glass, asbestos or nylon in widths of 12 inches (304.8 millimeters) or more, and which is specifically designed to prevent any undesirable flow of current between a conductor(s) and/or other objects. Excludes plastic sheet; and items which do not have definite rated electrical characteristics. See also insulation tape, electrical.
NSN 5990-00-206-3753
NSN 6220-01-600-1647
NSN 5930-01-373-1927
NSN 5905-01-424-2291
NSN 5925-01-083-6500
NSN 5985-01-381-2563
NSN 6610-01-499-6276
NSN 6620-01-336-2663
NSN 5910-01-526-2733
NSN 5930-01-615-6763
NSN 5925-00-757-7283
NSN 6610-01-349-6333