Material is varnished cambric
No other part numbers with same form, fit, and function found.
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 5950-01-046-2653
NSN 5960-01-072-2876
NSN 6645-01-607-9104
NSN 6320-01-592-6248
NSN 5910-01-272-2454
NSN 5999-00-754-8197
NSN 5960-01-465-6847
NSN 6150-01-380-3347
NSN 5835-01-462-5983
NSN 6105-00-099-8818
NSN 6685-00-912-6803
NSN 6130-01-009-1597