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 6110-01-580-0330
NSN 5910-01-262-2820
NSN 5910-01-397-5572
NSN 6610-01-285-8444
NSN 5930-01-606-2439
NSN 6650-00-921-1037
NSN 6650-00-382-6080
NSN 5910-01-027-0883
NSN 5915-01-415-9446
NSN 5985-01-473-9745
NSN 5935-01-233-9940
NSN 6130-01-107-2617