JJ-B-191A, FEDERAL SPECIFICATION: BELTING, FLAT, CONVEYOR OR POWER TRANSMISSION, COTTON (SOLID WOVEN) (01 MAR 1967) [NO S/S DOCUMENT]

JJ-B-191A, FEDERAL SPECIFICATION: BELTING, FLAT, CONVEYOR OR POWER TRANSMISSION, COTTON (SOLID WOVEN) (01 MAR 1967) [NO S/S DOCUMENT]., This specification covers treated and untreated, solid woven, belting intended for use for conveyor or power transmission belting purposes.