PPP-D-1427A, FEDERAL SPECIFICATION: DUNNAGE, PNEUMATIC, CARGO SHORING (29-JAN-1973) [NO S/S DOCUMENT]

PPP-D-1427A, FEDERAL SPECIFICATION: DUNNAGE, PNEUMATIC, CARGO SHORING (29-JAN-1973) [NO S/S DOCUMENT]., This specification covers the requirements for two types of pneumatic dunnage bags.