"THIS NSN IS USED TO PURCHASE A MINIMUM OF 12 OR MORE CONTAINERS. TO PURCHASE A MINIMUM OF 1 TO A MAXIMUM OF 3 CONTAINERS USE NSN 3439-01-380- 6870, TO PURCHASE A MINIMUM OF 4 TO A MAXIMUM OF 11 CONTAINERS USE NSN 3439- 01-407-5774. CERTIFICATION: B50TF72-SB, CLA; RR9507/31 ISS.2; DMR33016E; EMS52432ABCL.XXXII."