A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5895-01-346-1787
NSN 5935-01-368-7277
NSN 6110-00-643-3621
NSN 6240-00-995-5712
NSN 6135-01-631-2868
NSN 5935-01-526-3867
NSN 5998-01-571-9556
NSN 5960-01-381-8475
NSN 5925-01-543-5082
NSN 6150-01-145-5156
NSN 5895-01-442-6203
NSN 7035-01-160-4423