JJ-B-191A, FEDERAL SPECIFICATION: BELTING, FLAT, CONVEYOR OR POWER TRANSMISSION, COTTON (SOLID WOVEN) (08 JUL 1991) [NO S/S DOCUMENT]
JJ-B-191A, FEDERAL SPECIFICATION: BELTING, FLAT, CONVEYOR OR POWER TRANSMISSION, COTTON (SOLID WOVEN) (08 JUL 1991) [NO S/S DOCUMENT]., Federal Specification JJ-B-191A dated March 1, 1967 is hereby canceled without replacement.