The primary inclosure containing a drying agent such as silica gel or activated alumina.
NSN 5960-01-322-1339
NSN 5990-00-814-3626
NSN 5960-01-435-1167
NSN 6645-01-143-0137
NSN 5930-00-404-9196
NSN 5990-01-232-2625
NSN 5935-01-653-2643
NSN 5920-01-013-5414
NSN 5935-01-581-4496
NSN 6685-01-411-5286
NSN 5998-01-485-1353
NSN 5950-00-035-8791