"THIS NSN IS USED TO PURCHASE A MINIMUM OF 40 TO A MAXIMUM OF 119 CONTAINERS, TO PURCHASE A MINIMUM OF 1 TO A MAXIMUM OF 39 CONTAINERS USE NSN 3439-01-380-6782, TO PURCHASE A MINIMUM OF 120 OR MORE CONTAINERS USE NSN 3439-01-407-5716. CERTIFICATION: PWA1320F/CPW220; DMR33012; EMS38850GM/EMS52423AA, CL.VII; USAF67A60753A."