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 6145-01-359-4691
NSN 5855-01-364-1005
NSN 6145-00-656-5329
NSN 6620-00-927-7706
NSN 5935-00-152-0890
NSN 5895-01-127-0460
NSN 6110-00-456-2058
NSN 6145-01-364-0346
NSN 5996-00-107-5357
NSN 5990-01-244-9998
NSN 5835-00-987-9341
NSN 6240-00-270-8182