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 6610-01-077-6783
NSN 5915-01-542-8722
NSN 6145-01-598-9912
NSN 5910-01-350-4290
NSN 7035-00-585-2113
NSN 5920-00-932-9323
NSN 6685-01-556-3449
NSN 6150-01-202-6535
NSN 5925-01-472-3669
NSN 2925-01-197-7864
NSN 6130-00-466-8939
NSN 5925-00-275-7599