A20A-CodesExcerpts from 49 CFR §172.102. Verify against the current official rule text before relying on them.
Provision text
Plastic bags as inner receptacles of combination packagings are not authorized for transportation by aircraft.
Materials referencing this code
- UN 3317 - 2-Amino-4,6-Dinitrophenol, wetted with not less than 20 percent water by mass
- UN 3376 - 4-Nitrophenylhydrazine, with not less than 30 percent water, by mass
- UN 1390 - Alkali metal amides
- UN 1394 - Aluminum carbide
- UN 1395 - Aluminum ferrosilicon powder
- UN 1396 - Aluminum powder, uncoated
- UN 1923 - Calcium dithionite or Calcium hydrosulfite
- UN 1868 - Decaborane
- UN 1320 - Dinitrophenol, wetted with not less than 15 percent water, by mass
- UN 1321 - Dinitrophenolates, wetted with not less than 15 percent water, by mass
- UN 1322 - Dinitroresorcinol, wetted with not less than 15 percent water, by mass
- UN 2545 - Hafnium powder, dry
- UN 1326 - Hafnium powder, wetted with not less than 25 percent water (a visible excess of water must be present) (a) mechanically produced, particle size less than 53 microns; (b) chemically produced, particle size less than 840 microns
- UN 2805 - Lithium hydride, fused solid
- UN 1417 - Lithium silicon
- UN 2004 - Magnesium diamide
- UN 2624 - Magnesium silicide
- UN 1336 - Nitroguanidine, wetted or Picrite, wetted with not less than 20 percent water, by mass
- UN 1337 - Nitrostarch, wetted with not less than 20 percent water, by mass
- UN 1369 - p-Nitrosodimethylaniline
- UN 1483 - Peroxides, inorganic, n.o.s
- UN 1339 - Phosphorus heptasulfide, free from yellow or white phosphorus
- UN 1340 - Phosphorus pentasulfide, free from yellow or white phosphorus
- UN 1341 - Phosphorus sesquisulfide, free from yellow or white phosphorus
- UN 1343 - Phosphorus trisulfide, free from yellow or white phosphorus
- UN 2257 - Potassium
- UN 1929 - Potassium dithionite or Potassium hydrosulfite
- UN 1491 - Potassium peroxide
- UN 1382 - Potassium sulfide, anhydrous or Potassium sulfide with less than 30 percent water of crystallization
- UN 2466 - Potassium superoxide
- UN 1420 - Potassium, metal alloys, liquid
- UN 3403 - Potassium, metal alloys, solid
- UN 1428 - Sodium
- UN 2835 - Sodium aluminum hydride
- UN 1348 - Sodium dinitro-o-cresolate, wetted with not less than 15 percent water, by mass
- UN 1384 - Sodium dithionite or Sodium hydrosulfite
- UN 2318 - Sodium hydrosulfide, with less than 25 percent water of crystallization
- UN 1504 - Sodium peroxide
- UN 1385 - Sodium sulfide, anhydrous or Sodium sulfide with less than 30 percent water of crystallization
- UN 2547 - Sodium superoxide
- UN 1871 - Titanium hydride
- UN 2546 - Titanium powder, dry
- UN 1352 - Titanium powder, wetted with not less than 25 percent water (a visible excess of water must be present) (a) mechanically produced, particle size less than 53 microns; (b) chemically produced, particle size less than 840 microns
- UN 1437 - Zirconium hydride
- UN 2008 - Zirconium powder, dry
- UN 1358 - Zirconium powder, wetted with not less than 25 percent water (a visible excess of water must be present) (a) mechanically produced, particle size less than 53 microns; (b) chemically produced, particle size less than 840 microns