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 6105-01-194-4048
NSN 5910-01-043-5778
NSN 5835-01-062-6258
NSN 5855-01-571-6715
NSN 4140-01-458-9626
NSN 6220-00-105-7008
NSN 5930-00-660-5821
NSN 5855-01-657-7657
NSN 5905-00-494-1817
NSN 5910-01-442-5697
NSN 5895-00-904-6440
NSN 6105-01-301-7159