MIL-D-21857 Complete Document History
Dunnage Mattress, Pneumatic, Cargo Shoring (Use Fed Spec PPP-D-1427)


Obsolete Revision Information:
   NOT - DUNNAGE MATTRESS, PNEUMATIC, C - Sept. 23, 1969
   REVISION A - DUNNAGE MATTRESS, PNEUMATIC, C - June 23, 1961