CCC-C-438E, FEDERAL SPECIFICATION: CLOTH, BUCKRAM, WOVEN AND NON-WOVEN (08-DEC-1983) [S/S BY A-A-50186]
CCC-C-438E, FEDERAL SPECIFICATION: CLOTH, BUCKRAM, WOVEN AND NON-WOVEN (08-DEC-1983) [S/S BY A-A-50186]., This specification covers the requirements for woven and non-woven buckram.